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TSAG is a key isolator material for next generation fiber laser. As an ideal magneto-optic crystal in visible and infrared regions, TSAG has the advantages of high Verdet constant, excellent thermal and mechanical properties.
  • Type Of Crystal: Other
  • Crystal Diameter: 5 mm
  • Crystal Length: 5 mm
  • AR Coating: One side, Both sides
  • Melting Point: 1970℃±10℃ 
  • ...
Data Sheet
TGG is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100nm, excluding 475-500nm
  • Type Of Crystal: Other
  • Crystal Diameter: 5 mm
  • Crystal Length: 5 mm
  • AR Coating: One side, Both sides
  • Extinction Ratio: >30dB 
  • ...
Data Sheet
The Yttrium Orthovanadate (YVO4) is a positive uniaxial crystal grown with Czochralski method. It has good temperature stability and physical and mechanical properties. It is ideal for optical polarizing components because of its wide transparency range and large birefringence. It is an excellent synthetic substitute for Calcite ...
  • Type Of Crystal: YVO4
  • Crystal Diameter: 35 mm
  • Crystal Length: 50 mm
  • AR Coating: One side, Both sides
  • Hygroscopic Susceptibility: Non-hygroscopic 
  • ...
Data Sheet
Er,Cr:YSGG (Erbium,Chromium doped Yttrium Scandium Gallium Garnet) provides an efficient laser crystal for generating 2800nm light in an important water absorption band. It becomes one of the most promising laser crystals recently owing to its high conversion efficiency,stable chemical properties,long fluorescent lifetime. Now ...
  • Type Of Crystal: Other
  • Crystal Diameter: 10 mm
  • Crystal Length: 20 mm
  • AR Coating: One side, Both sides
  • Fluorescent Lifetime: 1400μs 
  • ...
Data Sheet
Nd:YVO4 is the most efficient laser host crystal for diode pumping among the current commercial laser crystals, especially, for low to middle power density. This is mainly for its absorption and emission features surpassing Nd:YAG.
  • Type Of Crystal: Nd:YVO4
  • Crystal Diameter: 35 mm
  • Crystal Length: 50 mm
  • AR Coating: One side, Both sides
  • Lasing Wavelength: 1064nm,1342nm 
  • ...
Data Sheet
Neodymium-doped Yttrium-Aluminum Garnet (Nd:YAG) crystal is the best of the rare earth garnet materials that are characterized by four-level system which permits low threshold operation both in pulsed and CW mode. It is the most mature and widely used solid-state laser material adopted by R&D, medical, industrial and military ...
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 3-20 mm
  • Crystal Length: 1-180 mm
  • AR Coating: Both sides, One side, Uncoated
  • Http://www.crystech.com/ :
Data Sheet
Ho:YAG Ho3+ ions doped into insulating laser crystals have exhibited 14 inter-manifold laser channels, operating in temporal modes from CW to mode-locked . Ho:YAG is commonly used as an efficient means to generate 2.1-μm laser emission from the 5I7- 5I8 transition, for applications such as laser remote ...
  • Type Of Crystal: Other
  • Crystal Diameter: 10 mm
  • Crystal Length: 100 mm
  • AR Coating: Both sides
Data Sheet
Erbium and ytterbium co-doped phosphate glass has a broad application because of the excellent properties. Mostly, it is the best glass material for 1.54μm laser due to its eye safe wavelength of 1540 nm and high transmission through atmosphere. It\'s also suitable for medical applications where the need for eye protection ...
  • Type Of Crystal: Other
  • Crystal Diameter: 2.5 mm
  • Crystal Length: 2.5 mm
  • AR Coating: Both sides
Data Sheet
Nd: YAG crystal rod is used in Laser marking machine and other laser equipment. It is the only solid substances that can work continuously at room temperature, and is the most excellent performance laser crystal. Also, the YAG (yttrium aluminium garnet) laser can be doped with chromium and neodymium in order to enhance the ...
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 40 mm
  • Crystal Length: 150 mm
  • AR Coating: Both sides
Data Sheet
Er: YAG is a kind of excellent 2.94 um laser crystal, widely used in laser medical system and other fields. Er: YAG crystal laser is the most important material of 3nm laser, and the slope with high efficiency, can work at room temperature laser, laser wavelength is within the scope of the human eye safety band, etc. 2.94 mm Er: ...
  • Type Of Crystal: Er:YAG
  • Crystal Diameter: 7 mm
  • Crystal Length: 100 mm
  • AR Coating: Both sides
Data Sheet
Cr:Er:YSGG (Erbium,Chromium doped Yttrium Scandium Gallium Garnet) provides an efficient laser crystal for generating 2800nm light in an important water absorption band. It becomes one of the most promising laser crystals recently owing to its high conversion efficiency,stable chemical properties,long fluorescent lifetime. Now ...
  • Type Of Crystal: Other
  • Crystal Diameter: 15 mm
  • Crystal Length: 100 mm
  • AR Coating: Both sides
Data Sheet
Ho,Cr,Tm:YAG -yttrium aluminium garnet laser crystals doped with chromium,thulium and holmium ions to provide lasing at 2.13 microns are finding more and more applications,especially in the medical industry.The inherent advantage of the crystal crystal is that it employs YAG as the host. YAG’s physical,thermal and optical ...
  • Type Of Crystal: Ho:Cr:Tm:YAG
  • Crystal Diameter: 10 mm
  • Crystal Length: 100 mm
  • AR Coating: Both sides
Data Sheet
TGG is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100nm, excluding 475-500nm. Optical isolator devices make use of the non-reciprocal Faraday effect in TGG. The Faraday effect is the rotation of the plane of polarization of a light beam as it is transmitted ...
  • Type Of Crystal: Other
  • Crystal Diameter: 2.8-100 mm
  • Crystal Length: 100 mm
  • AR Coating: Both sides
Data Sheet
IPL Light Guide
Nanjing Co-Energy Optical Crystal Co.,Ltd.
Model NO.: Custom-madeThickness Range: 2mm-5mmType: IPL Light GuidesMaterial: Glass,sapphireShape: CustomizedCustomized: CustomizedTrademark: COESpecification: Custom-MadeHS Code: 9001909090Usage: OpticalColor: BluePrinciple: Selective Absorption FilterAngle of incidence: 45°Certification: RoHS, ISO48*46*3: mmTransport Package: ...
  • Type Of Crystal: Ti:Sapphire
  • Crystal Diameter: 1-250 mm
  • Crystal Length: 1-250 mm
  • AR Coating: Both sides
  • Dimension Tolerance: ±0.05mm 
  • ...
Data Sheet
Calcium fluoride window is transparent over an extremely wide range of wavelength 0.13-10um, it has widespread IR application as spectroscopic windows, especially pure grades of Calcium Fluoride fid useful application in the UV and as UV Excimer laser windows.
  • Type Of Crystal: CaF2
  • Crystal Diameter: -- mm
  • Crystal Length: -- mm
  • AR Coating: Both sides
Data Sheet
Cr4+:YAG provides a large absorption cross section in the 0.9-1.2 micrometer spectral region, which makes it an attractive choice as a passive Q-switch for Nd-doped lasers. The resulting devices are solid-state, compact and low-cost. Cr:YAG has high damage threshold, good thermal conductivity, good chemical stability, ...
  • Type Of Crystal: Cr:YAG
  • Crystal Diameter: -- mm
  • Crystal Length: -- mm
  • AR Coating: Both sides
Data Sheet
 Nd:LiYF is laser material alternative to Nd:YAG. Nd:YLF emission wavelngths are 1053, 1047, 1313, 1324 and 1370nm. Main Nd:YLF advantage over  Nd:YAG is higher pulse energy at low(<2 Khz) repetition rate. Other differences are also worth to of mentioning: weak thermal lensing, relatively ...
  • Type Of Crystal: Nd:YVO4
  • Crystal Diameter: 3 mm
  • Crystal Length: 3 mm
  • AR Coating: Both sides
Data Sheet
Nd:LiYF is laser material alternative to Nd:YAG. Nd:YLF emission wavelngths are 1053, 1047, 1313, 1324 and 1370nm. Main Nd:YLF advantage over  Nd:YAG is higher pulse energy at low(<2 Khz) repetition rate. Other differences are also worth to of mentioning: weak thermal lensing, relatively broad ...
  • Type Of Crystal: Nd:KGW
  • Crystal Diameter: 5 mm
  • Crystal Length: 90 mm
  • AR Coating: Both sides
Data Sheet
Nd:YAG crystal is the most widely used solid-state laser material today. Good fuorescence lifetime, thermal conductivity and robust nature make Nd:YAG crystals suitable for high power continuous wave, high intensity Q-switched and single mode operation.
  • Type Of Crystal: Nd:YAG
  • Crystal Diameter: 10 mm
  • Crystal Length: 160 mm
  • AR Coating: Both sides
Data Sheet
Nd:YVO4 is one of the best host crystals for diode pumped solid-state lasers. Neodymium doped yttrium vanadate (Nd:YVO4) is widely used as diode pumped solid-state laser material. It has a high laser induced damage threshold, good mechanical and optical properties. Its large stimulated emission cross-section and high ...
  • Type Of Crystal: Nd:YVO4
  • Crystal Diameter: 3 mm
  • Crystal Length: 3 mm
  • AR Coating: Both sides
Data Sheet

Did You know?

Laser Crystals play the role of active gain medium, aka lasing medium, in solid state lasers. They are used to generate the output of a laser by various optical pumping techniques. Examples of laser media based upon crystals include rare earth ion doped crystals such as Nd:YAG or transition metal ion doped crystals such as Ti:Sapphire, and more. Nd:YAG or similar crystals have high damage threshold and are commonly used in pulsed nanosecond lasers with Q-switching, Ti:Sapphire has a large emission bandwidth and as such is best suited for ultrafast lasers and amplifiers.