Compare Model Drawings, CAD & Specs Center Wavelength Output Power Beam Diameter (1/e2) Beam Divergence Full Angle Linewidth Availability Price
$834
In Stock
1310 nm 5 mW 3.41 x 4.09 mm <1.5 x 0.7 mrad 1 nm
In Stock
$916
1550 nm 5 mW 3.42 x 4.11 mm <1.5 x 0.7 mrad 1 nm
$7,415
In Stock
405 nm 95 mW <0.5 x 0.7 mrad
In Stock
$772
In Stock
635 nm 3 mW 1.47 x 1.47 mm <1.2 mrad 2 nm
In Stock
$1,040
In Stock
635 nm 8 mW 1.47 x 1.47 mm <1.2 mrad 2 nm
In Stock
$1,730
In Stock
639 nm 30 mW 1.56 x 1.56 mm <1.2 mrad 2 nm
In Stock
$1,077
In Stock
690 nm 30 mW 1.48 x 1.48 mm <1.2 mrad 2 nm
In Stock
laser diode module shown with protective cap
$1,720
5 Weeks
1310 nm 5 mW 3.41 x 4.09 mm <1.5 x 0.7 mrad 1 nm
5 Weeks
laser diode module shown with protective cap
$1,781
1550 nm 5 mW 3.42 x 4.11 mm <1.5 x 0.7 mrad 1 nm
laser diode module shown with protective cap
$2,616
In Stock
639 nm 30 mW 1.56 x 1.56 mm <1.2 mrad 2 nm
In Stock
laser diode module shown with protective cap
$1,617
In Stock
658 nm 30 mW 1.57 x 1.57 mm <1.2 mrad 2 nm
In Stock
laser diode module shown with protective cap
$2,059
In Stock
660 nm 110 mW 1.81 x 1.81 mm <1.2 mrad 2 nm
In Stock
laser diode module shown with protective cap
$1,853
In Stock
690 nm 30 mW 1.48 x 1.48 mm <1.2 mrad 2 nm
In Stock
laser diode module shown with protective cap
$2,544
In Stock
905 nm 85 mW 1.08 x 3.78 mm <1.5 x 0.7 mrad 0.5 nm
In Stock
laser diode module shown with protective cap
$2,183
In Stock
940 nm 90 mW 1.08 x 3.78 mm <1.5 x 0.7 mrad 0.5 nm
In Stock
laser diode module shown with protective cap
$3,553
980 nm 220 mW 1.08 x 1.61 mm <1.5 x 0.7 mrad 1 nm

Models ending with "C" generate circular beams, and models ending with "E" generate elliptical beams.

Specifications

  • Center Wavelength Tolerance
    <700 nm: ±10 nm
    700 to 1300 nm: ±15 nm
    1300 to 1600 nm: ±20 nm
  • Power Stability
    LPM: <5% (8 hr.)
    LQC: <1% (8 hr.)
  • Maximum Operating Current
    LPM: 120 mA
    LQC: 3000 mA
  • Size
    LPM: Ø12.7 x 50.8 mm
    LQC: Ø38.1 x 157.5 mm
  • Noise
    <0.5%
  • Power Requirements
    LPM: 3.5 to 5 VDC
    LQC: 4.8 to 12 VDC
  • Operating Temperature
    0 to 40°C

Features

LQC Series for Excellent Performance

The LQC Series includes a self-contained laser diode with superior optical quality, a very high precision current source and a PID temperature controller built in the module. These laser modules are ideal for demanding experimental setups where the temperature and current control are important.

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

Economical LPM Series

For applications that only need laser diode modules with simple, more economical fixed output power supplies, the LPM series is suitable. The LPM modules include the diode and collimating optics in a single case.

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

Elliptical or Circular Beam Output

All LPM and LQC diode lasers are available either in elliptical (E versions) or circular (C versions) output beam shape. Circular beams are generated using a micro lens built in the diode laser and exhibit better quality than elliptical versions. The wavelengths indicated are typical values only, due to the nature of FP lasers.

LPMS Power Supplies Recommended for Use with Laser Diode Modules

Newport's LPMS Series Power Supplies (sold separately) are more than 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. (Note: Warranty is not applicable when a custom power supply is used to drive the laser diode module.)

Power Supplies Ordered Separately

Applications

  • Spectroscopy
  • Interferometry
  • Machine vision
  • Flow cytometry
  • Tissue fluorescence