20 μJ Erbium-doped glass 2 KHz High-repetition-frequency laser ER20
Model: ER20. The 1535nm high-repetition-rate Er-glass laser combines Er-glass gain, passive Q-switching and semiconductor packaging for stable KHz-rate pulses, compact size and efficient Q-switching. Applications include ranging, illumination, lidar, target recognition, medicine and fiber communications. ERDI provides a full product line and custom options such as 70μJ@500Hz, 10μJ@5KHz and 5μJ@10KHz.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Wavelength | 1535 nm |
| Eye safety | Class 1 |
| Single-pulse energy | ≥20 μJ |
| Laser pulse width | 5 ns |
| Pulse Repetition Rate | 2 KHz |
| Pulse Stability | 10% |
| Original beam diameter | 0.2 mm |
| Beam Divergence | ＜15 mrad |
| Beam Mode | TEM00 |
| Operating Temperature | -45℃~+65℃ |
| Storage Temperature | -55℃~+85℃ |
| Shock [0 . 5 ms] | 1500 G, 0 . 5 ms |
| Vibration [20 G] | 20~2000 Hz/20 G |
| Lifetime | More than 5 million operations |
| Dimensions | 17 mm × 8 mm × 7 mm |
| Weight | 6 g |
| Voltage | 2 V |
| Current | 3 A |
| Drive pulse width | ≥0.3ms |
Datasheet
Supplier Information
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