BJP is China laser crystal manufacturer since 1998, offer diffusion bonded crystal, passive Q-Switch crystal, Nd:YAG laser crystal, NLO crystal, optical crystal, birefringent crystal and window crystal. Our laser crystal suits for medical, military, scientific research and communication industrial fields. We have LBO, BBO, KTP and KDP crystal for choice, CaF2, MgF2 and BaF2 window crystal is available. We develop in material selection, crystal growing, crystal process and coating. We are Chinese large Cr4+:YAG laser crystal supplier, provide Er:YAG, Nd:YAG, Yb:YAG and Nd:YVO₄ Laser Crystal to laser equipment manufacturers. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. http://www.bjpcrystal.com crystal, laser, laser crystal, optical crystal, window crystal, YAG laser, LBO crystal, sapphire crystal, laser crystal manufacturer, China crystal supplier Rss Generator By etw-China trading platform http://www.bjpcrystal.com/product.html BJP is China laser crystal manufacturer since 1998. We specialize in development, manufacture, processing, coating and marketing laser crystals, Diffusion Bonded Crystals, passive Q-switch crystals, NLO crystals, birefringent crystals and window crystals. We also provide laser safety goggles and coated optics. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/company.html BJP is China YAG laser crystal manufacturer since 1998. We specialize in laser crystal and optical material development, manufacturing, processing, coating, and marketing. Our high quality, economically priced optical and laser crystals have found a variety of applications in the medical, military, scientific research, and communications industry. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/exhibition.html BJP is China laser crystal manufacturer since 1998, offer diffusion bonded crystal, passive Q-Switch crystal, Nd:YAG laser crystal, NLO crystal, optical crystal, birefringent crystal and window crystal. Our company has established cooperative relationship with customers from 20 countries. Our laser crystal suits for medical, military, scientific research and communication industrial fields. We have LBO, BBO, KTP and KDP crystal for choice, CaF2, MgF2 and BaF2 window crystal is available. We develop in material selection, crystal growing, crystal process and coating. We are Chinese large Cr4+:YAG laser crystal supplier, provide Er:YAG, Nd:YAG, Yb:YAG and Nd:YVO₄ Laser Crystal to laser equipment manufacturers. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/photo.html BJP is China laser crystal manufacturer since 1998, offer diffusion bonded crystal, passive Q-Switch crystal, Nd:YAG laser crystal, NLO crystal, optical crystal, birefringent crystal and window crystal. Our laser crystal suits for medical, military, scientific research and communication industrial fields. We have LBO, BBO, KTP and KDP crystal for choice, CaF2, MgF2 and BaF2 window crystal is available. We develop in material selection, crystal growing, crystal process and coating. We are Chinese large Cr4+:YAG laser crystal supplier, provide Er:YAG, Nd:YAG, Yb:YAG and Nd:YVO₄ Laser Crystal to laser equipment manufacturers. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/contact.html BJP is China laser crystal manufacturer since 1998. We located in Room8303, No.8 Building, Yongchang Industrial Park, No.3, Yongchang North Road, Beijing Economic and Development Area, Beijing, China. Zip Code is 100176. Telephone is 86-10-67877187, 86-10-67875695, 86-10-67867245. Fax is 86-10-67877162, info@jiepu.com, info@bjpcrystal.com. Website is www.jiepu.com. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/1-bonding-crystal.html BJP is China diffusion bonded crystal manufacturer since 1998. Diffusion Bonded Crystal consisting of two, three or more parts with different dopant level. Doped and undoped materials are used. It is used to decrease thermal lensing effect. Our bonding technology in laser applications can not only improve laser performance and beam quatily, but also conducive to intergration of laser system and access to large-size crystal. Decrease thermal effect. Improve efficiency. High damage threshold. Improve beam quality. Compact size. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/2-passive-crystal.html BJP is China passive Q-Switch crystal manufacturer since 1998. Cr4+:YAG Crystal is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Nd:YVO4 or other Yb doped lasers at wavelength from 0.8 to 1.2 µm. Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switch, reducing package size and eliminating a high voltage power supply. It is more robust than dyes or color centers and is material of choice for 1 µm Nd laser. High chemica stability and reliability. Being easy to be operated. High damage threshold. As high power,solid state and compact passive Q-Switch. Long life time and good thermal conductivity Our quality and stable laser crystals are provided at wholesale price, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-laser-crystal.html BJP is China laser crystal manufacturer since 1998, we can supply a comprehensive range of lasing medium for various lasers, including Nd:YAG crystal, Cr4+:YAG crystal, Er:YAG crystal, Nd:Ce:YAG crystal, Nd:YVO4 crystal, Nd:YLF crystal, Ti:Sapphire crystal, Yb:YAG crystal, and Nd:GdV O4 laser crystal. Our laser crystals provide laser designers with ideal lasing medium solution for making continuous wave laser, repetitive frequency laser, IR laser, UV laser, femtosecond laser, and metal cutting and welding laser. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-yag-laser-crystal-1.html BJP is China Nd:YAG laser crystal manufacturer since 1998. Nd:YAG crystal is most early and mature laser material adopted by RD, medical, industrial and military customers. It is ubiquitous presence for near-infrared solid-state laser and their frequency-doubler, tripler, and higher order multiplier. High Gain, High Efficiency, Low Threshold. High Optical Quality and low Loss at 1064 nm. Good Mechanical and Thermal Property. Easy to operate with TEM00 mode. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-cr-laser-crystal-2.html BJP is China Cr4+:YAG laser crystal manufacturer since 1998. Cr4+:YAG Crystal is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Nd:YVO4 or other Nd and Yb doped laser. Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switches, thereby reducing package size and eliminating a high voltage power supply. Cr4+:YAG is more robust than dyes or color centers and is material of choice for 1 µm Nd laser. High chemica stability and reliability. Being easy to be operated. High damage threshold. As high power,solid state and compact passive Q-Switch. Long life time and good thermal conductivity, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-er-laser-crystal-3.html BJP is China Er:YAG laser crystal manufacturer since 1998. Er:YAG crystal is an excellent laser crystal which laser at 2.94μm. This wavelength is the most readily absorbed into water and hydroxylapatite of all existing wavelengths and is considered a highly surface cutting laser. It is a well known material for medical application. High slope efficiency. Operate well at room temperature. Operate in a relatively eye-safe wavelength range Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-nd-laser-crystal-4.html BJP is China Nd:Ce:YAG laser crystal manufacturer since 1998. Nd:Ce:YAG crystal is for no-water cooling and miniature laser system. It has high efficiency, low threshold, anti-violet radiation and high repetition frequency. It has achieved international advanced level. It is the most ideal laser material for high repetition air cooling laser. It suitable for different modes of operation and high-average power laser. Low threshold. High slope efficiency. Good thermal stability. High optical quality. Good anti-UV irradiation property. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-yb-laser-crystal-8.html BJP is China Yb:YAG laser crystal manufacturer since 1998. Yb:YAG crystal is one of the most promising laser-active materials and for diode-pumping than traditional Nd-doped system. It can be pumped at 0.94 μm and generate 1.03 μm laser output. Yb:YAG crystal is expected to replace Nd:YAG crystal for high power diode-pumped laser and other potential application. High optical quality. High slope efficiency. Low fractional heating. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-ylf-laser-crystal-6.html BJP is China Nd:YLF laser crystal manufacturer since 1998. Nd:YLF is grown utilizing modified Czochralsky technique. The use of high quality starting materials for crystal growth, whole boule interferometry, and precise measurement of bulk losses using transmission spectroscopy assures that each crystal will perform to customer specifications. High power, low beam divergence, efficient single mode operation. High average power Q-switching at a moderate repetition rate. Linear polarized resonators for Q-switching and frequency doubling. Potential uniform mode for large diameter rods or slabs. Stimulated emission cross section is favorable for low CW thresholdOur quality and stable laser crystals are provided at wholesale price, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-yvo-laser-crystal-5.html BJP is China Nd:YVO₄ Laser Crystal manufacturer since 1998. Nd:YVO4 crystal is for diode laser-pumped solid state laser. Compactly designed Nd3+:YVO4 laser with green, red and blue light output are really perfect means for material processing. Nd3+YVO4 diode pumped lasers have wide absorption bandwidth, low lasing threshold, high slope efficiency, large luminescent cross-section, linearly polarized emission and single-mode output. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/3-gadolinium-crystal-9.html BJP is China NdLaser Crystal manufacturer since 1998. Neodymium doped Gadolinium Orthovanadate single crystal (Nd:GdVO4 crystal ) is an excellent laser crystal. It is ideal laser host material for DPSS micro or mini laser as its good physical, optical and mechanical property. It has higher slope efficiency than Nd:YAG and better thermal conductivity, higher power output than Nd:YVO4. It is a good choice to use Nd:GdVO4 for high power output DPSS laser. Large stimulated emission cross section at laser wavelength. High absorption coefficient and wide bandwidth at pump wavelength. Low dependency on pump wavelength. Good thermal conductivity. Low lasing threshold and high slope efficiency. High laser induced damage threshold. Strongly-polarized laser output, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-nonlinear-crystal.html BJP is China NLO crystal manufacturer since 1998. NLO crystal is used for frequency conversion of laser. We can provide a comprehensive range of NLO crystals, including KTP, LBO, BBO, KDP, KD*P, and LiNbO3 crystal. Nonlinear optic crystals have found applications in second and third harmonic generation, frequency-mixing, OPO and OPA. Fourth, fifth, and even fifteenth harmonics can also be generated by combining harmonic generation and frequency mixing. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-triborate-crystal-2.html BJP is China LBO crystal manufacturer since 1998. LBO crystal is an excellent nonlinear optical crystal. For frequency doubling (SHG), tripling (THG) of Nd:YAG, Nd:YLF, Nd:YVO4 laser, it is one of the most useful nonlinear optical materials in ultraviolet and visible laser application. Broad transparency range from 160nm to 2.6mm. Relatively large effective SHG coefficient. High damage threshold. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-barium-crystal-3.html BJP is China BBO crystal manufacturer since 1998. BBO crystal features broad phase-matching range from 410 nm to 3500 nm. Useful optical transmission from 190 nm to 3500 nm. Wide temperature-bandwidth of about 55°C. High damage threshold of 10 GW/cm2 for 100ps pulse-width at 1064nm. Low thermo-optic coefficient. It is used for second, third, fourth and fifth harmonic generation of Nd doping laser. Frequency double, tripling and mixing of Dye and Ti :Sapphire laser. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-phosphate-crystal-1.html BJP is China KTP crystal manufacturer since 1998. KTP crystal is for SHG of Nd-doped laser for green, red output. It is widely used in both commercial and military laser including laboratory and medical system, range-finder, lidar, optical communication and industrial system. Large nonlinear optical coefficient. High electro-optic coefficient and low dielectric constant. High thermal conductivity. Moisture free, chemically and mechanically stable. Large figure of merit. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-dideuterium-crystal-4.html BJP is China KDP crystal manufacturer since 1998. KDP and KD*P are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence. It is used for doubling, tripling and quadrupling of a Nd:YAG laser at room temperature. It is also excellent electro-optic crystal with high electro-optic coefficient, widely used as electro-optical modulator, such as Q-switch, Pockels Cell. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/4-lithium-crystal-5.html BJP is China LiNbO3 LN crystal manufacturer since 1998. LiNbO3 (LN) crystal is used as frequency doubler for wavelength greater than 1000μm and optical parametric oscillators (OPOs) pumped at 1064 nm and quasi-phase-matched (QPM) device. Due to its unique electro-optical, photoelastic, piezoelectric and non-linear property, it is widely used in a variety of integrated and active acousto-optical device. The material is Czochralsky grown and poled along Z-axis. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/5-birefringent-crystal.html BJP is China birefringent crystal manufacturer since 1998. The yttrium orthovanadate (YVO4), a kind of crystal preferably grown with Czochralski method has good mechanical and physical property. It has good temperature stability and physical and mechanical property. It is ideal for optical polarizing components because of its wide transparency range and large birefringence. It is an excellent synthetic substitute for Calcite (CaCO3) and Rutile (TiO2) crystals in many applications including fiber optic isolator and circulator, beam displacer, Glan polarizer and other polarizing optic. Our quality and stable laser crystals are provided at wholesale price, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-window-crystal.html BJP is China YAG crystal manufacturer since 1998. We offer undoped YAG crystal, sapphire crystal, CaF2 Crystal, MgF2 Crystal, BaF2 Crystal, and LiF crystal. They are all good optical materials for optical windows, lenses, prisms. Optical windows are required to have low absorption coefficient, good thermal stability, high mechanical strength, high thermal conductivity, small thermal expansion coefficient. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-yag-crystal-1.html BJP is China YAG crystal manufacturer since 1998. Undoped YAG is a new substrate and window material that can be used for both UV and IR optics. Undoped YAG we produce has non-scattering, non-dislocation, stable mechanical and chemical properties, high thermal conductivity, non-birefringence. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-sapphire-crystal-2.html BJP is China sapphire crystal manufacturer since 1998. Sapphire crystal is for optical window lenses and Nitride Based Device. It has outstanding physical-chemical property, extraordinary mechanical resistance, high hardness, high optical resistance, resistance against high temperature, high thermal conductivity, low electric conductivity, extremely low dielectric constant, strength even under extreme temperature conditions, outstanding chemical resistance even against fluorination agents, perfect crystal lattice. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-caf2-crystal-3.html BJP is China CaF2 laser crystal manufacturer since 1998. CaF2 Crystal, or calcium fluoride crystal, is an ideal crystalline material for laser, IR and UV optics applications. It has a wide transmission range, high transmission in IR spectral region. It is thermo sensitive and nearly undissolvable in water. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-mgf2-crystal-4.html BJP is China magnesium fluoride crystal manufacturer since 1998. MgF2 Crystal, or magnesium fluoride crystal, is for optical elements where extreme ruggedness and durability is required. It is for making optical prism, optical lense, optical window. MgF2 Crystals have found applications in laser optics, IR optics and UV optics fields. It is good materials for optical fiber communications industry. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-baf2-crystal-5.html BJP is China BaF Crystal manufacturer since 1998. Featuring high mechanical strength, relatively-stable refractive index, BaF2 Crystal is an ideal window material for CO2 laser. It also finds applications in other optical components, like optical lenses and prisms in UV-IR, as well as optical substrate material. It is also used as scintillator for gamma detection. It is fastest scintillating crystal up to now. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/6-lif-crystal-6.html BJP is China lithium fluoride crystal manufacturer since 1998. LiF crystal or lithium fluoride crystal is an optical material with outstanding transmittance in VUV region. It is applicable for making optical window, prism and lense in visible and IR spectrum region. Being sensitive to thermal shock, LiF crystals may be attacked by atmospheric moisture at a temperature of 400°C. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/9-laser-Repolishing.html BJP is China laser crystal manufacturer. We offer service include core drilling, cutting, centerless grinding, polishing and coating. We can provide convex or concave radii on rod end, as well as wedged end　or tilted end. Slab repolishing is also available. Most of the anti-reflection, high reflector, partial reflector or dichroic coatings can be applied to laser rod. We can also produce a wide range of custom coatings. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/7-coated-optics.html BJP is China optical crystal manufacturer since 1998. We offer a wide varieties of laser optics and coated optics such as Window Mirror, len. For all types of laser optics that made of different materials such as CaF2, MgF2, Sapphire, Silicon, Germanium. They can widely be used for laser equipment such as Laser Marker Series, Laser Welder Series, Laser Cutter Series and Laser Medical Series. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/8-laser-goggle.html BJP is China laser goggle manufacturer since 1998. Laser safety goggles defend laser light and intense light in special wave band, protecting eyes. It is good looking, safe, long-lasting, and comfortable to wear. We could also tailor-make special laser safety goggles in accordance with specific requirement. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40 http://www.bjpcrystal.com/sitemap.html BJP is China laser crystal manufacturer since 1998. We specialize in development, manufacture, processing, coating and marketing laser crystals, Diffusion Bonded Crystals, passive Q-switch crystals, NLO crystals, birefringent crystals and window crystal. We have LBO, BBO, KTP and KDP crystal for choice, CaF2, MgF2 and BaF2 window crystal is available. We develop in material selection, crystal growing, crystal process and coating. Our quality and stable laser crystals are provided at wholesale price. We can provide custom laser crystal design and coating service in your needs, welcome. etw-trade platform 07/23/10 AM 05:10:40