Nanjing Crylink Photonics Co.,Ltd
| Packaging Details | Carton |
| Delivery Time | 3-4 weeks |
| Payment Terms | TT |
| Supply Ability | 100 pieces /month |
| Materials | Ho: YAG |
| Concentration Tolerance (atm%) | 0.2% ~3%(as per customers request) |
| Orientation | <111>crystalline direction |
| Parallelism | <10” |
| Perpendicularity | <5” |
| Surface Quality | 10/5 Scratch/dig per MIL-O-1380A |
| Place of Origin | China |
| Brand Name | CRYLINK |
| Certification | Iso9001 |
| Model Number | CRYLINK- Ho YAG Laser Crystal |
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Product Specification
| Packaging Details | Carton | Delivery Time | 3-4 weeks |
| Payment Terms | TT | Supply Ability | 100 pieces /month |
| Materials | Ho: YAG | Concentration Tolerance (atm%) | 0.2% ~3%(as per customers request) |
| Orientation | <111>crystalline direction | Parallelism | <10” |
| Perpendicularity | <5” | Surface Quality | 10/5 Scratch/dig per MIL-O-1380A |
| Place of Origin | China | Brand Name | CRYLINK |
| Certification | Iso9001 | Model Number | CRYLINK- Ho YAG Laser Crystal |
| High Light | nd yag laser rod ，laser material | ||
The radiation wavelength of Ho3+ ions is near 2100nm, which is located in the human eye safe band and has a high transmittance in the atmosphere, and has important application prospect in the fields of remote sensing detection, laser ranging and laser radar, etc.. Meanwhile, 2100nm locates in the absorption peak of water molecule, which is highly absorbed by human tissues. When Ho laser is used for medical surgery, its penetration depth in the human body is only a few tens of micrometers, and it has little heat damage to the surrounding tissues of the human body. Therefore, it is widely used in medical surgery and treatment. Ho laser can also be used as pump source, through the non-linear effect of crystal (such as ZGP crystal), infrared laser with wavelength of 3 ~ 5 mm can be realized.
| Materials | Ho: YAG |
| Concentration Tolerance (atm%) | 0.2% ~3%(as per customers request) |
| Orientation | <111>crystalline direction |
| Parallelism | <10” |
| Perpendicularity | <5” |
| Surface Quality | 10/5 Scratch/dig per MIL-O-1380A |
| Wavefront Distortion | /8per inch @633nm |
| Surface Flatness | /10@ 633 nm |
| Clear Aperture | >90 |
| Thickness/Diameter Tolerance | Rods with diameter:(+0,-0.05)mm,( ±0.5) mm |
Physical and Chemical Properties
| Crystal Structure | Cubic |
| Lattice Constants | 12.01 |
| Density | 4.56g/cm3 |
| Melting Point | 1970°C |
| Thermal Conductivity | 14W/m/K, 20°C; 10.5W/m/K, 100°C |
| Thermal Shock Resistance | 790W/m |
| Thermal Optical Coefficient(dn/dT) | 7.3×10-6/ K |
| Thermal Expansion /(10-6K-1@25°C ) | [100]:8.2×10-6/K@ 0~250℃; [110]:7.7×10-6/K@0~250℃; |
| [111]: 7.8×10-6/K@0~250℃ | |
| Hardness (Mohs) | 8.5 |
| Young`s Modulus /GPa | 3.17×104Kg/mm2 |
| Shear Modulus /Gpa | 310GPa |
| Extinction Ratio | >28dB |
| Specific Heat | 0.59J/g.cm3@0-20℃ |
| Solubility | Insoluble in water, slightly soluble in ordinary acids |
| Poisson Ratio | 0.3 |
Optical and Spectral Properties
| Laser Transition | 5I75I8 |
| Laser Wavelength | 2.05m |
| Effective Stimulated Absorption Cross Section | 1.09×10-20cm2 |
| Effectively Stimulated Emission Cross Section | 1.14×10-20cm2 |
| Pump Wavelength | 1908 nm |
| Laser Wavelength | 2090 nm |
| Fluorescence Lifetime | 7 ms |
| quantum Efficiency | 1 |
| Refractive Index @1.030 m | 1.82 |
| Upper Conversion Loss Factor | 1.8, 2.6, 5.3×10-18cm3/s |
Features
Medical Applications
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
90~100
Ecer Certification：
Active Member
Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu... Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institu...
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