1,54 µm ns lasers "RANGER"
Main features
- Compact design
- Integration into portable devices
- OEM version available
Application examples
- LIDAR & laser ranging
- LIBS
- Metrology and instrumentation
- Automotive
- Description
- Standard specifications
- Utility requirments
- Downloads
RANGER – Eye-Safe 1.54 µm Nanosecond Laser
The RANGER is a rugged and compact DPSS laser engineered for applications requiring reliability at the eye-safe 1.54 µm wavelength. Delivering pulse energies up to 1.5 mJ with 6–7 ns pulse duration, it provides consistent performance at repetition rates of 5 Hz or 10 Hz, making it an excellent choice for both field and laboratory use.
Designed for LIDAR, laser ranging, LIBS, and defense applications, the RANGER combines TEM00 beam quality, low divergence, and stable operation in a durable OEM-ready package. Its robust mechanical design and compact footprint ensure easy integration into systems where size, weight, and power efficiency are critical.
Backed by ISO-certified production and Optogama’s photonics expertise, the RANGER delivers a balance of power, stability, and cost efficiency, making it a trusted solution for integrators and researchers requiring a reliable eye-safe pulsed laser.
Optogama highly recommends using this laser with our laser driver LR100.
| Lasers “RANGER” standard specifications | |
|---|---|
| Wavelength | 1533 nm |
| Wavelength tolerance | ±1 nm |
| Repetition rate | 5/10 Hz |
| Pulse energy | >1,5 mJ |
| Energy stability | <3 % |
| Pulse duration | 6-6,5 ns |
| Beam diameter at exit window | <1 mm |
| Beam quality | M2 < 2 |
| Beam profile | TEM00 |
| Lasers “RANGER” utility requirements | |
|---|---|
| Laser module dimensions | 61,5 x 30,6 x 20,5 mm (L x W x H) |
| Laser driver dimensions | 164 x 78 x 46 mm (L x W x H) |
| Pump current | <100 A |
| Pump duration | <2,5 ms |
| Electric | 100-240 V AC, 50/60 Hz |
| Working temperature | From -20 °C to +60 °C |
| Cooling | No cooling/ Natural |
