GPD(520-40)G32 Laser

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 3a

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

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GPD(515-5)G32

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Seminconductor Lasers