Laser Diode Module, 690 nm, 30 mW, CW, Circular beam

laser diode module shown with protective cap

The LQC690-30C CW Laser Diode Module is an economical choice. It includes the diode and collimating optics in a single case. This Fabry-Perot (FP) 690 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.

Specifications

Technical Specs

Type
CW Laser Diode
Center Wavelength
690 nm
Center Wavelength Tolerance
±10 nm
Output Power
30 mW
Power Stability
<1% (8 hr.)
Beam Diameter (1/e<sup>2</sup>)
1.48 x 1.48 mm
Beam Divergence Full Angle
<1.2 mrad
Maximum Operating Current
3000 mA

Size
Ø38.1 x 157.5 mm
Noise
<0.5%
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

Type
CW Laser Diode
Center Wavelength
690 nm
Center Wavelength Tolerance
±10 nm
Output Power
30 mW
Power Stability
<1% (8 hr.)
Beam Diameter (1/e<sup>2</sup>)
1.48 x 1.48 mm
Beam Divergence Full Angle
<1.2 mrad
Maximum Operating Current
3000 mA

Size
Ø38.1 x 157.5 mm
Noise
<0.5%
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

Resources & Downloads

Manuals

LQx Series Laser Diode Modules User's Manual(744.2 kB, PDF)

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Similar

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		LPM690-30CLaser Diode Module, 690nm, 30mW, CW, Circular beam	UNIVERSAL			$1,200

Compatible

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		LPMS-5-220Power Supply, 635-2330 nm Laser Diode Modules, 5 VDC, 220 VAC	UNIVERSAL			$625
		LPMS-5-110Power Supply, 635-2330 nm Laser Diode Modules, 5 VDC, 110 VAC	UNIVERSAL			$405