1535nm Er Glass Eye-Safe Laser For Ranging Finder
Description
1535nm Er Glass eye-safe laser—Ultra compact eye-safe laser for ranging finderLasers 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.
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.
1535nm Er Glass Laser Model
CL1535-100μJ-SL001 (100uj,10Hz)
CL1535-200μJ-SL002 (200uj,10Hz)
CL1535-300μJ-SL003 (300uj,10Hz)
CL1535-40μJ-SL004 (40uj,1000Hz)
1535nm Er Glass Laser Material Module
C LR15-200-M4 (200uj,10Hz)
C LR15-260-M4 (260uj,10Hz)
C LR15-300-M4 (300uj,10Hz)
1535nm Er Glass Eye-Safe Laser For Ranging Finder
Specifications |
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|---|---|
| Avg. Power: | 0.001 W |
| Wavelength: | 1535 nm |
| Repetition Rate: | 0.01-0.01kHz |
| Spatial Mode (M^2): | 1.2 |
| Pulse Duration: | 4.6 ns |
| Pulse-to-Pulse Stability (RMS): | 0.8 % |
| Cooling: | N/A |
| Single Pulse Energy: | 40; 100; 200; 300 μJ |
| Pulse Width: | 5, 6, 4.5, 6 ns |
| Beam Divergence Angle: | ＜12 mrad |
| Repetition Frequency: | 1000; 10; 10; 10; Hz |
| Life: | ＞2×108 Shots |
| Weight: | 6; 6; 9; 9 g |
| Size: | 21×8×7; 25×8×7 mm |
| Wavelength: | 1535 nm |
Features
Beam quality near diffraction limit
Small volume
Low power consumption,
No temperature control
Open and be used
High reliability
Good stability
Wide temperature range
Applications
Laser ranging
Laser irradiation
Laser radar
Target recognition
Laser medical treatment
Optical fiber communication
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
The applications of the eye-safe laser include laser ranging, laser irradiation, laser radar, target recognition, laser medical treatment, and optical fiber communication.
The eye-safe laser does not require refrigeration.
The pulse repetition rate of the eye-safe laser is less than 10 Hz.
The ranging range of the eye-safe laser is 3-5km with high stability.
The wavelength of the 1535nm Er Glass eye-safe laser is 1535nm.