Power stability, linewidth, beam quality
PGL-H-520520 nm green CW laser
520 nmThe PGL-H-520 is a 520 nm continuous-wave laser module. The optical head packages the light source for integration into an instrument. Its specified driver and cooling arrangement determine how the module is powered and stabilized. Waste heat is removed through the specified mounting or cooling interface. Continuous-wave operation provides a sustained beam for experiments that need steady illumination.
Specifications
PGL-H-520
14 specification rows
| Wavelength | 520 nm |
|---|---|
| Output / average power | 1~800 mW |
| Beam / notes | OEM Green Laser Module |
| Operating mode | CW |
| Power stability(rms, over 4 hours) | <5%, <3%, <1% |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <1 |
| Warm-up time | minutes / <10 |
| Expected lifetime (hours) | 10000 |
| Operating voltage(PSU-II-OEM) | 7V / (TTL30kHz or Analog 0-5V,optional) |
| Connection | Cable with flying leads |
| Operating temperature | -10°C to 50°C |
| Storage temperature | -20°C to 80°C |
| Humidity | < 90%, non-condensing |
| Dimensions of laser head | 77(L)×30(W)×30(H)mm3 |
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Model selection
Nearby series comparison
Compare PGL-H-520 with the closest available models in the CW Lasers family.
| Selection parameter | PGL-H-520 (current) | MDL-C-520 | TEM-LN-520 |
|---|---|---|---|
| Wavelength | 520 nm | 520 nm | 520 nm |
| Optical power / pulse energy | 1~800 mW | 1~40 mW | 1~50 mW |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | <1.5 | <1.1 |
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Compare the PGL-H-520 with nearby cw lasers across the wavelength range.
