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Description
The GPD Series laser modules are designed expressly to host laser diodes that do not have their own internal photodiode. The GPD overcomes this challenge by integrating an internal photodiode after a collimating lens. This configuration allows for Automatic Power Control (APC) mode of operation. APC Control is not available on a majority of competing DPSS lasers at these wavelengths. The stability of this configuration cannot be matched by inexpensive DPSS lasers.
The GPD module can deliver from 1mW to 50mW of output power with a wavelength of 405nm to 520nm. Additional design features include great wavelength stability, excellent optical power stability, and CW output. Output power is adjustable by turning a potentiometer on rear of the unit.
Additional information
| Wavelength (nm) | 515 |
|---|---|
| Laser Safety Class | Class 3b |
| Wavelength Tolerance | 5nm |
| Certifications | CDRH & IEC Laser Safety |
| Power | |
| Warranty | 1 Year |
| Power Units | mW |
| Noise RMS(10Hz-5MHz) | <± 1% |
| Output Power Noise (rms) | <±1% |
| Color | Green |
| Beam Shape | Elliptical |
| Default Optical Configuration | |
| User Focusable | No |
| Beam Divergence (1/e2) | < 1.0 |
| Spatial Mode | Single |
| Transverse Mode Structure | TEMoo |
| Polarization Ratio | >100:1 |
| Polarization State | Linear |
| Beam Pointing Stability | <10µRad/°C |
| Operating Mode | CW |
| Operating Voltage | |
| Operating Voltage Units | |
| Operating Temperature Range | |
| Head Dimensions | ø.495 x 2.00 |
| Vibration (non operating) | 6 G (20 – 200Hz) |
| Product Weight (lbs.) | |
| Platform | GPD |
GPD(515-40)G32
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