High Peak Power 1535nm Erbium Glass Laser Module With Beam Expander
High peak power 1535nm Erbium glass laser module with beam expander is an integrated laser module composed of high-energy erbium glass microchip laser, beam expander and photodetector (PIN) independently developed by RealLight, which is professionally used in laser ranging,laser remote sensing, lidar and other applications. The R1535-30X series of laser modules are specified to deliver high peak power of 500μJ-1mJ at 1535nm with divergence angle of less than 0.3mard, and provide PD output signal, which has the characteristics of small size, high reliability and wide temperature operation.
Product Parameters
| Optical Parameter | ||
| Wavelength (nm) | 1535 | |
| Repetition rate (Hz) | 10 | 5 |
| Output power (μJ) | 500 | 1000 |
| Pulse width (ns) | 6 | 7 |
| Pump pulse duration (ms) | ≤2.5 | ≤2.5 |
| Beam diameter (mm) | 14 | 16 |
| Beam full divergence Typ.(mrad) | 0.28 | 0.25 |
| Magnification | 30X | |
| System Parameters | ||
| Operating current (A) | 20 | 30 |
| Operating voltage (V) | 1.8 | |
| Vibration | 5Hz，2.5g | |
| Shock | Axial 100g, 1ms | |
| Operating temperature (℃) | -40~65 | |
| Storage temperature (℃) | -55~80 | |
| Storage relative humidity | ≤85% | |
| Operating lifetime (H) | ≥5000 | |
Application
Laser ranging
Laser remote sensing
Lidar
Key Features
1535nm, Eye-safe
High peak power
Divergence angle＜0.3mrad
Integrated PD
Compact structure
High stability
