Protective rubber cap included only with Class 3B lasers and above.

Laser Diode Modules, CW

Variety of wavelengths available
Ultrafine PID temperature controlled LQC Series models
Affordable LPM Series models
Easy mounting to optical mounts

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Overview
Specifications
Ordering
Literature & Downloads
Related Products

Newport’s Fabry-Perot (FP) Laser Diode Modules are available at various wavelengths from UV, blue to 1550 nm with high optical power levels. The LPM Series laser diode modules are an economical choice and include the diode and collimating optics in a single case. The LQC Series includes self-contained laser diode modules with superior optical quality, a very high precision current source and a PID temperature controller, built in the module. The LQC series laser modules are ideal for demanding experimental setups where the temperature and the current control are important.
All the diode laser modules are available either in elliptical (the E versions) or circular beam output (the C version). The wavelength indicated is typical values only, due to the nature of FP lasers.
LPMS Series Power Supplies must be used for these LD modules 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. The laser modules in the wavelength range of 375-473 nm require an 8/12 VDC power source. The lasers emitting in the range of 635-1550 nm wavelength require a 5 VDC power source. These units are shown in the ordering table below and must be ordered separately. Also available are the laser modules wtih analog and digital modulation capabilities (see Laser Diode Modules, Modulation).

LPMS Must Be Used with Laser Diode Modules

Newport's LPMS Series Power Supplies are not just power supplies. This is a key instrument that will make the LPM and LQC laser diode modules CDRH compliant. It provides an interlock input, key enable switch, delayed start-up, and laser active indicator. The laser modules in the wavelength range of 375-473 nm require an 8/12 VDC power source. Those in the range of 635-2330 nm require a 5 VDC power source. Warranty is not applicable when a custom power supply is used to drive the module.

Wide Variety of Laser Modules

They are available at various wavelengths and output power levels, with the choice of either Elliptical (E versions) or Circular (C versions) output beam shape. Circular beams are generated using a micro lens built in the diode laser module and exhibit better quality than elliptical versions. Newport strives to offer high performance laser diode modules with a variety of different output wavelength and a high output power and beam quality to provide the maximum flexibility in your research.
For those who want laser diode modules with a simple, cheaper fixed output power supplies, LPM series Laser Diode Modules are suitable, while the LQC series lasers are ideal for demanding experimental setups where the temperature and the current control are important.

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Applications

Spectroscopy
Interferometry
Machine vision
Flow cytometry
Tissue fluorescence

LPMS power supply

Specifications

		LPM Series	LQC Series
Center Wavelength Tolerance
	<700nm Modules	±10 nm
	700-1300nm Modules	±15 nm
	1300-1600nm Modules	±20 nm
Beam Diameter (1/e²) (mm)	E version	1.5 x 5.25
Beam Diameter (1/e²) (mm)	C version	1
Beam Divergence Full Angle (mrad)	E version	<1.5 x 0.7
Beam Divergence Full Angle (mrad)	C version	<1.2
Noise (%)		<0.5
Power Stability (%)		<5% (8 hr.)	<1% (8 hr.)
Current, Operating, Maximum (mA)		120	3000
Operating Voltage (VDC)		3.5 - 5	12 for 375-475 nm, 5 for 635-2330 nm
Operating Temperature Range (°C)		0–40
Laser Head Size [in. (mm)]		0.5 D x 2.0 L (12.7 D x 50.8 L)	1.50 D x 6.20 L (38.05 D x 157.48 L)

Model	Description	avail raw	Availability	price raw	Price	Qty. MULTI ADD
LPM1310-05E	Laser Diode Module, 1310 nm, 5 mW, CW, Elliptical Beam	4	4 Weeks	690	$690.00	ADD
LPM1550-05E	Laser Diode Module, 1550nm, 5mW, CW, Elliptical beam	5	5 Weeks	769	$769.00	ADD
LPM405-95E	Violet Laser Diode Module, 405nm, 95mW, CW, Elliptical beam	5	5 Weeks	6390	$6,390.00	ADD
LPM635-03C	Laser Diode Module, 635 nm, 3 mW, CW, Circular Beam, Microlens	4	4 Weeks	609	$609.00	ADD
LPM635-08C	Laser Diode Module, 635 nm, 8 mW, CW, Circular Beam, Microlens	4	4 Weeks	819	$819.00	ADD
LPM639-30C	Laser Diode Module, 639nm, 30mW, CW, Circular beam	5	5 Weeks	1390	$1,390.00	ADD
LPM658-30C	Laser Diode Module, 658nm, 30mW, CW, Circular beam	6	6 Weeks	620	$620.00	ADD
LPM658-65C	Laser Diode Module, 658 nm, 65 mW, CW, Circular Beam (microlens)	5	5 Weeks	720	$720.00	ADD
LPM690-30C	Laser Diode Module, 690nm, 30mW, CW, Circular beam	5	5 Weeks	865	$865.00	ADD
LPM830-30C	Laser Diode Module, 830 nm, 30 mW, CW, Circular Beam, Microlens	5	5 Weeks	1190	$1,190.00	ADD
LPMS-5-110	Power Supply for Laser Diode Module, 635-2330 nm Diodes, 5V DC/110 VAC	3	3 Weeks	292	$292.90	ADD
LPMS-5-220	Power Supply for Laser Diode Module, 635-2330 nm Diodes, 5V DC/220 VAC	0	In Stock	494	$494.90	ADD
LPMS-8-110	Power Supply for < 500 nm Laser Diode Module, 8V DC/110 VAC	5	5 Weeks	292	$292.90	ADD
LPMS-8-220	Power Supply for < 500 nm Laser Diode Module, 8V DC/220 VAC	5	5 Weeks	494	$494.90	ADD
LQC1060-90E	Laser Diode Module, 1060 nm, 90 mW, CW, Elliptical beam	5	5 Weeks	1135	$1,135.00	ADD
LQC1310-05E	Laser Diode Module, 1310 nm, 5 mW, CW, Elliptical Beam	4	4 Weeks	1420	$1,420.00	ADD
LQC1550-05E	Laser Diode Module, 1550 nm, 5 mW, CW, Elliptical beam	5	5 Weeks	1504	$1,504.90	ADD
LQC2330-2.5E	Laser Diode Module, 2330 nm, 2.5 mW, CW, Elliptical Beam	8	8 Weeks	4690	$4,690.00	ADD
LQC375-16C	UV Laser Diode Module, 375 nm, 16 mW, CW, Circular beam	5	5 Weeks	23490	$23,490.00	ADD
LQC405-85E	Violet Laser Diode Module, 405 nm, 85 mW, CW, Elliptical beam	5	5 Weeks	7171	$7,171.00	ADD
LQC635-03C	Laser Diode Module, 635 nm, 3 mW, CW, Circular Beam (microlens)	4	4 Weeks	1390	$1,390.00	ADD
LQC635-08C	Laser Diode Module, 635 nm, 8 mW, CW, Circular Beam (microlens)	4	4 Weeks	1590	$1,590.00	ADD
LQC639-30C	Laser Diode Module, 639 nm, 30 mW, CW, Circular beam	5	5 Weeks	2145	$2,145.00	ADD
LQC658-30C	Laser Diode Module, 658 nm, 30 mW, CW, Circular beam	5	5 Weeks	1363	$1,363.50	ADD
LQC660-110C	Laser Diode Module, 660 nm, 110 mW, CW, Circular beam	5	5 Weeks	1740	$1,740.00	ADD
LQC690-30C	Laser Diode Module, 690 nm, 30 mW, CW, Circular beam	5	5 Weeks	1590	$1,590.00	ADD
LQC705-38E	Laser Diode Module, 705 nm, 38 mW, CW, Elliptical beam	5	5 Weeks	1990	$1,990.00	ADD
LQC830-30C	Laser Diode Module, 830 nm, 30 mW, CW, Circular Beam, Microlens	0	In Stock	1920	$1,920.00	ADD
LQC870-90E	Laser Diode Module, 870 nm, 90 mW, CW, Elliptical beam	5	5 Weeks	4290	$4,290.00	ADD
LQC905-85E	Laser Diode Module, 905 nm, 85 mW, CW, Elliptical beam	5	5 Weeks	2045	$2,045.00	ADD
LQC940-90E	Laser Diode Module, 940 nm, 90 mW, CW, Elliptical beam	5	5 Weeks	4290	$4,290.00	ADD
LQC980-220E	Laser Diode Module, 980 nm, 220 mW, CW, Elliptical Beam	4	4 Weeks	2990	$2,990.00	ADD
LQC-CAB	Interface Cable for LQC Laser Modules	0	In Stock	39	$39.39	ADD

Newport Resource e-Catalogs *

*e-Catalog pages include the most current information available at the time of printing.

Technical References

41759B LPMS USERS MANUAL (195 KB)

User Manuals

LPM User Manual 41318-01B (1 MB)
LQx Series Users Manual rev E (744 KB)

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