Lidar
PS-L-620: Lidar depends on how optical energy is delivered to the target; 620 nm emission governs absorption, while the listed temporal parameter (<500) governs peak intensity and heat deposition.
Pulse energy, repetition rate, pulse width
PS-L-620620 nm red pulsed laser
620 nmPS-L-620 is a 620 nm Pulsed laser. Used for lidar, laser spectroscopy, sensing, metrology. Picosecond Pulsed Red Laser. Key specifications: output / average power 1~100 mW, all picosecond pulsed laser is made features of short pulse duration, high repetition rate and good beam, pulse duration(ps) <500. View specifications, datasheet and enquiry options from Precisometer.
Specifications
PS-L-620
10 specification rows
| Wavelength | 620 nm |
|---|---|
| Output / average power | 1~100 mW |
| Beam / notes | Picosecond Pulsed Red Laser |
| All picosecond pulsed laser | is made features of short pulse duration, high repetition rate and good beam |
| Pulse duration(ps) | <500 |
| Max average power (mW) | 1~100 |
| Rep. rate (kHz)(optional) | 3 |
| Ave power stability (over 4 hours) | <5%, <3% |
| Warm-up time (minutes) | <10 |
| Operating temperature (°C) | 20~30 |
| Expected lifetime (hours) | 10000 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Laser spectroscopy
PS-L-620: 620 nm emission sets the excitation and detector-band choice for Laser spectroscopy; linewidth and wavelength stability determine how cleanly weak spectral features can be separated from the laser line.
Sensing
PS-L-620: 620 nm emission determines compatible optics, coatings and detectors for Sensing. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
Metrology
PS-L-620: 620 nm emission determines compatible optics, coatings and detectors for Metrology. Beam quality, divergence and pointing stability should be checked against the experiment geometry.
System integration
Integration and compatibility
Use these checks to connect PS-L-620 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Operating temperature (°C): 20~30
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
Technical FAQ
Integration questions for PS-L-620
What cooling does the PS-L-620 require?
Operating temperature (°C): 20~30. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Nearby series comparison
Compare PS-L-620 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | PS-L-620 (current) | PS-M-620 | MDL-NS-633 |
|---|---|---|---|
| Wavelength | 620 nm | 620 nm | 633 nm |
| Optical power / pulse energy | 1~100 mW | 1~500 mW | 1~100 mW |
| Operating mode / pulse width | <500 | Passively Q-switched | Pulsed |
| Beam quality | Confirm for this model | <1 | <1.0 |
Related pulsed lasers
Compare the PS-L-620 with nearby pulsed lasers across the wavelength range.
