Power stability, linewidth, beam quality
PGL-H-445445 nm violet CW laser
445 nmThe PGL-H-445 is a 445 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-445
19 specification rows
| Output / average power | 1~1000 mW |
|---|---|
| Beam / notes | PGL-H-445/ 1~1000 mW |
| Operating mode | CW |
| Power stability(rms, over 4 hours) | <5%, <3%, <1% |
| Transverse mode | Near TEM00 |
| Beam diameter at the aperture(1/e2) (mm) | ~4.5 |
| Beam divergence, full angle (mrad) | <1 |
| Warm-up time minutes | <10 |
| Expected lifetime (hours) | 10000 |
| Connection | Cable with flying leads |
| Operating voltage(PSU-V-OEM) | 100-240VAC(TTL30kH and Analog 0-5V,optional) |
| 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 |
| Wavelength (nm) | 445±10 |
| Power supply | DC 6V PCB |
| Warranty period | 6 months |
| Dimensions | DC 6VPCB |
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Model selection
Nearby series comparison
Compare PGL-H-445 with the closest available models in the CW Lasers family.
| Selection parameter | PGL-H-445 (current) | MDL-445(FC) | FC-445 |
|---|---|---|---|
| Wavelength | 445 nm | 445 nm | 445 nm |
| Optical power / pulse energy | 1~1000 mW | 1~15 W | 1~30 W |
| Operating mode / pulse width | CW | CW | CW |
| Beam quality | Near TEM00 | <1 | — |
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