Laser Diode Module, 639 nm, 30 mW, CW, Circular beam Model: LQC639-30C

Overview

The LQC639-30C CW Laser Diode Module is an economical choice. It includes the diode and collimating optics in a single case. This Fabry-Perot (FP) 639 nm Laser Diode Module with a 30 mW CW circular beam comes in a self contained module. It requires a 5 VDC external power supply. An LPMS-5-110 or LPMS-5-220 Series Power Supply (not included) must be used with this LD module to meet CDRH requirements by providing an interlock input, key enable switch, delayed start-up, and laser active indicator. Warranty is not applicable when a custom power supply is used to drive the module.

Technical Specs

Type

CW Laser Diode
Center Wavelength

639 nm
Center Wavelength Tolerance

±10 nm
Output Power

30 mW
Power Stability

<1% (8 hr.)
Beam Diameter (1/e²)

1.56 x 1.56 mm
Beam Divergence Full Angle

<1.2 mrad
Maximum Operating Current

3000 mA

Size

Ø38.1 x 157.5 mm
Noise

005
Applications

Spectroscopy, Interferometry, Machine Vision, Marking, Flow Cytometry, Tissue Fluorescence
Linewidth

2 nm
Power Requirements

4.8 to 12 VDC
Operating Temperature

0 to 40°C