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Solid State Lasers and Laser Diodes from RPMC Lasers Inc » Products » DIAL Lasers

DIAL Lasers

Differential absorption lidar (DIAL) is a method which allows for stand-off detection of aerosols and gasses in the atmosphere.  In this application, two different lasers sources are used, one which matches an absorption band of the molecule of interest and one which is slightly outside of that band.  The difference in the intensity of these two DIAL lasers will directly correlate to the concentration of the molecule of interest.  DIAL lasers can be either ground-based, where the scattered intensity is monitored, or they can be placed on an aircraft, drone, or weather balloon.  Because of the wide variety of deployment methods, DIAL lasers are also varied widely from low powered diodes to high powered fiber lasers.  On this page, you will find a list of all of the DIAL lasers we offer.

To see a full list of other applications RPMC lasers are used for please check out our applications page by clicking here.

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Picture Part Number Type Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
R Series R0633 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.020, 0.050 Single-Mode Lasers Free Space, PM Fiber Narrow
R Series R0638 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.025, 0.060, 0.300 Single-Mode Lasers, Multimode Free Space, MM Fiber, PM Fiber Narrow
R Series R0660 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.060 Single-Mode Lasers, Multimode Free Space Narrow
R Series R0680 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.300 Single-Mode Lasers, Multimode Free Space, MM Fiber Narrow
R Series R0780 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.100 Single-Mode Lasers, Multimode Free Space, PM Fiber Narrow
R Series R0783 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.100 Single-Mode Lasers, Multimode Free Space, SM Fiber, PM Fiber Narrow
R Series R0785 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.100, 0.200, 0.350, 0.600 Single-Mode Lasers, Multimode Free Space, MM Fiber, PM Fiber Narrow
R Series R0808 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.100, 0.200, 0.350, 0.600, 1.4, 2.0 Single-Mode Lasers, Multimode Free Space, MM Fiber, PM Fiber Narrow
R Series R0830 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.100, 0.200, 0.350, 0.600 Single-Mode Lasers, Multimode Free Space, MM Fiber, PM Fiber Narrow
R Series R0976 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.220, 0.500, 0.750, 4.0, 5.0 Single-Mode Lasers, Multimode Free Space, MM Fiber Narrow
R Series R1030 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.100, 0.280, 0.450 Single-Mode Lasers, Multimode Free Space, SM Fiber, PM Fiber Narrow
R Series R1053 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.120, 0.200, 0.300, 0.500 Single-Mode Lasers, Multimode Free Space, SM Fiber, PM Fiber Narrow
R Series R1064 LD Module, Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.150, 0.300, 0.350, 0.600 Single-Mode Lasers, Multimode Free Space, MM Fiber, PM Fiber Narrow
R1064.X Single Emitter, Volume Bragg Grating (VBG) Laser Diodes 0.050, 0.120, 0.300 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1260-1300 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.009, 0.012, 0.020, 0.022 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1380-1400 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.008 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1500-1560 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.005, 0.008, 0.016, 0.020, 0.022, 0.050 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1560-1600 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.006, 0.020 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1635-1670 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.006 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1678-1720 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.005 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1720-1770 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.005 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1850-1880 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.003, 0.014 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1908-1970 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.0015, 0.002 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
REP1970-2053 LD Module, Single Emitter, Distributed Feedback (DFB) Lasers 0.003, 0.014 Single-Mode Lasers Free Space, SM Fiber, PM Fiber Narrow
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R Series

R Series

The R series of wavelength stabilized single mode and multimode laser diodes offer narrow wavelength spectrum in wavelengths from 633nm thru 1064nm. Package options range from components as basic as a TO-56 or 14-pin BF packaged diodes, to OEM modules including electronics, to UL/CE and IEC certified turn-key systems.

REP Series

The REP series includes tunable single-frequency (DFB-like) diode lasers and Fabry-Perot laser diodes in wavelengths from 1270nm thru 2350nm for communications, sensing and measurement applications.

The REP Series is specifically engineered for applications such as gas sensing, LIDAR, metrology, and optical communications. Multiple packaging options are available including the Fiber coupled 14-pin butterfly, TO39 (w/TEC), and TO56.

For a complete module incorporating the fiber coupled butterfly package with an integrated current driver and TEC controller, designed for ease of operation, it is the ideal platform for high stability gas detection or remote sensing.  See the DX1 Series.