Nanjing Crylink Photonics Co.,Ltd
| Packaging Details | Carton |
| Delivery Time | 3-4 weeks |
| Payment Terms | TT |
| Supply Ability | 100 pieces /month |
| Name | Er glass eye-safe Laser |
| LD Working Current | 7.5 |
| Brand | CRYLINK |
| Certify | Iso9001 |
| Brand Name | CRYLINK |
| Place of Origin | China |
| Certification | Iso9001 |
| Model Number | CRYLINK-Er Glass Eys-Safe Laser |
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Product Specification
| Packaging Details | Carton | Delivery Time | 3-4 weeks |
| Payment Terms | TT | Supply Ability | 100 pieces /month |
| Name | Er glass eye-safe Laser | LD Working Current | 7.5 |
| Brand | CRYLINK | Certify | Iso9001 |
| Brand Name | CRYLINK | Place of Origin | China |
| Certification | Iso9001 | Model Number | CRYLINK-Er Glass Eys-Safe Laser |
| High Light | Er Glass Solid State Laser ，Er Yb Glass Laser ，1535nm Er Glass Laser | ||
1535 solid-state eye-safe laser—Ultra compact eye-safe laser for ranging finder
The wavelength of 1535nm is just in the position of the human eye and the atmospheric window, so it has been widely concerned in the fields of laser ranging and electronic communication. Er,Yb:glass lasers are most commonly used for laser rangefinders with a low pulse repetition rate (less than 10 Hz). Our eye-safe laser have already used in ranging finder and its ranging range is 3-5km with high stability, which applied in Gun aiming and UAV pod.
Lasers with emission wavelengths longer than 1.4 μm are often called “eye-safe”, because light in that wavelength range is strongly absorbed in the eye’s cornea and lens and therefore cannot reach the significantly more sensitive retina. Obviously, the quality “eye-safe” depends not only on the emission wavelength, but also on the power level and the optical intensity which can reach the eye. Eye-safe lasers are particularly important in 1535nm-laser-for-ranging-and-radar cases where light needs to be transmitted over substantial distances in open air. Examples are laser rangefinders and free-space optical communications.
Parameter
| Parameter | Unit | Min | Typical | Max |
| Laser wavelength | nm | 1533 | 1534 | 1535 |
| working frequency | Hz | / | 1-10 | 10 |
| Pulse Width | ns | 4.3 | 4.6 | 5 |
| Peak power | Kw | 20 | ≥20 | 28 |
| Spot size | mm | Φ0.16 | Φ0.17 | Φ0.18 |
| Divergence angle | mrad | 9 | 10 | 12 |
| Operating temperature | ˚C | -45 – +65 | -45 – +65 | -45 – +75 |
| Overall dimension | mm | 26.3×9.9×7.9 | 26.4×10×8 | 26.5×10.1×8.1 |
| weight | g | 7 | 8 | 8.5 |
| Energy Stability(RMS,104shots) | % | 0.6 | 0.8 | 1 |
| M-Square | NA | 1.1 | 1.2 | 1.3 |
| LD Working Current | A | 7.5 | 7.5 | 7.5 |
| LD Working Current pulse width | ms | 1.2 | 1.4 | 1.7 |
| LD Working Voltage | V | 1.7 | 1.8 | 1.9 |
| Power Consumption | W | 0.017 | 0.021 | 0.033 |
| Beam Alignment Tolerance (Off-axis Angle) | mrad | 1 | 8 | 16 |
| Beam Alignment Tolerance (Position(△r)) | mm | 0.1 | 0.2 | 0.3 |
| Storage Temperature | ˚C | -45 | / | 80 |
| Operating Humidity | R.H. | 5% | 40% | 85% |
| Shock | NA | / | 15g, 0.5ms, 6 shocks | / |
| 3 axes, 2 shocks/axis | ||||
| Vibration | NA | / | 20~2000Hz, 0.02g2/Hz | / |
| 3 axes, 1hr/axis | ||||
| Expected Lifetime | Shots | / | 2×107 | / |
Feature
Application
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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