Diode Laser Module

FBB series Diode Laser Module integrate temperature and current control circuits into one single package. It features elliptical collimated beam or optional circular collimated beam. Single-mode and multi-mode fiber coupling are avaliable. Laser output power can be remotely controlled by DC voltage. The unique designed laser driver and TE cooler controller enable the laser module has very high optical power stability, low noise during CW operation while still can be modulated in wide range from 1Hz up to 100Khz.

Available Diode Laser Module

Central Wavelength Transverse Mode Free Space Optical Power(mW) Fiber Coupled Optical Power(mW)
375 nm Single Mode 70 20
375 nm Multi Mode 200 160
405 nm Single Mode 10, 20, 50, 100, 200 5 ~ 90
405 nm Multi Mode 400, 1,000, 2,000 10 ~ 2,000
450 nm Single Mode 50 15
450 nm Multi Mode 500, 1,000, 2,000 10 ~ 20,000
488 nm Single Mode 60 20
520 nm Single Mode 5, 30, 50 1, 10, 15
635 nm Single Mode 40 10
635 nm Multi Mode 400 10 ~ 360
640 nm Single Mode 150 50
640 nm Multi Mode 250 10 ~ 220
660 nm Single Mode 120 40
660 nm Multi Mode 400 10 ~ 360
690 nm Single Mode 35 10
705 nm Single Mode 40 10
785 nm Single Mode 80, 150 20, 50
785 nm Multi Mode 1,000, 2,000 10 ~ 2,000
808 nm Single Mode 150 50
808 nm Multi Mode 8,000 10 ~ 8,000
830 nm Single Mode 150 50
830 nm Multi Mode 2,000 10 ~ 2,000
852 nm Single Mode 150 50
852 nm Multi Mode 2,000 10 ~ 2,000
905 nm, 915 nm Single Mode 100, 300 30, 100
915 nm Multi Mode 500, 1,000 400, 800
940 nm Single Mode 300 100
940 nm Multi Mode 1,500 1,200
975 nm, 980 nm Single Mode 300 100
975 nm Multi Mode 15,000 13,000
1064 nm Single Mode 300 100
1064 nm Multi Mode 3,000 2,700

Diode Laser Module Technical Specification

Item Typical Value
Wavelength Range(nm) ±5 nm
Optical Noise(RMS) 0.2%
Optical Power Stability 1%
Polarization Ratio 100:1
Laser Beam Diameter(Circular Beam) 1.3mm
Laser Beam Diameter( Elliptical Beam) 2.6mm X 1.3mm
Beam Divergence(Circular Beam) 0.6mrad
Beam Divergence(Elliptical Beam) 0.3mrad X 0.6mrad
Optical Spectrum Width 0.5nm Typical
Wavelength Range ± 5nm
Wavelength Stability 0.1nm
Beam Pointing Stability <10urad/ºC
Warm Up Time 2 minutes Typical
Operational Temperature Range 0°C ~ 40ºC
Laser Diode Life Time (MTBF) 5,000hrs
Power Supply 9V DC, 90 ~ 260VAC
Mechnical Dimensions 100mm(L) X 44mm(W) X 38.5mm(H)