Nanjing Crylink Photonics Co.,Ltd
| Packaging Details | Carton |
| Delivery Time | 3-4 weeks |
| Payment Terms | TT |
| Supply Ability | 100 pieces /month |
| Chemical formula | Co2+:MgAl2O4 |
| Crystal structure | Cubic |
| Lattice parameters | 8.07Å |
| Density | 3.62 g/cm3 |
| Melting Point | 2105°C |
| Refractive Index | n=1.6948 @1.54 μm |
| Brand Name | CRYLINK |
| Place of Origin | China |
| Certification | Iso9001 |
| Model Number | CRYLINK-Co Spinel Crystal |
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Product Specification
| Packaging Details | Carton | Delivery Time | 3-4 weeks |
| Payment Terms | TT | Supply Ability | 100 pieces /month |
| Chemical formula | Co2+:MgAl2O4 | Crystal structure | Cubic |
| Lattice parameters | 8.07Å | Density | 3.62 g/cm3 |
| Melting Point | 2105°C | Refractive Index | n=1.6948 @1.54 μm |
| Brand Name | CRYLINK | Place of Origin | China |
| Certification | Iso9001 | Model Number | CRYLINK-Co Spinel Crystal |
| High Light | magnesium aluminate spinel ，MgAl2O4 Co Spinel ，Co Spinel Passive Crystals | ||
Cobalt-doped magnesium aluminate spinel (Co:MgAl2O4) allow the generation of short nanosecond pulse with high peak power around the eye-safe wavelength of 1.5um,perfect for telemetry applications. The absorption spectrum of Co2+-doped MgAl2O4 exhibited a broad absorption band in the wavelength range of 1200–1600 nm, which indicated that Co2+ ions substituted for the tetrahedrally coordinated Mg2+ ions in the MgAl2O4 lattice. Passive Q-switching of solid-state lasers with solid-state saturable absorbers is a very attractive Q-switching technique because it allows to develop compact and low cost laser sources of nano and sub nanosecond pulses far various applications
Physical and Chemical Properties
| Property | Value |
| Chemical formula | Co2+:MgAl2O4 |
| Crystal structure | Cubic |
| Lattice parameters | 8.07Å |
| Density | 3.62 g/cm3 |
| Melting Point | 2105°C |
| Refractive Index | n=1.6948 @1.54 μm |
| Thermal Conductivity/(W·cm-1·K-1@25°C) | 0.033W |
| Thermal Expansion /(10-6 /°C@25°C ) | 1.046 |
| Specific Heat/ (J·g-1·K-1) | 5.9 |
| Hardness (Mohs) | 8.2 |
| Extinction Ratio | 25dB |
| Orientation | [100] or [111] < ±0.5° |
| Optical density | 0.1-0.9 |
| Damage Threshold | >500 MW/cm2 |
| Doping concentration of Co2+ | 0.01-0.3 atm% |
Metarial and Specifications
| Property | Value |
| Concentrations | (0.05~0.35) wt% |
| Absorption coefficient | 0 ～ 7 cm-1 |
| Ground-state absorption cross-section GSA(E-19 cm2) | 2.8(±0.4)@1340nm |
| Excited state absorption cross-section ESA(E-20 cm2) | 2.0(±0.6)@1340nm |
| Ground-state absorption cross-section GSA(E-20 cm2) | 3.5(±0.4)@1540nm |
| Excited state absorption cross-section ESA(E-20 cm2) | 1.0(±0.6)@1540nm |
| Working wavelength | 1200 – 1600 nm |
| End Configuration | Flat/Flat |
| Figure of Merit(FOM) | 100~300 |
| Coatings | AR/AR@1540,R<0.2%; AR/AR@1340,R<0.2% |
Absorption Spectrum
Transmission Spectrum
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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