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Raman Spectroscopy Lasers

Raman spectroscopy is the study of the vibration modes of molecules through the inelastic scattering of laser light off of a sample.  In this process, the scattered photons either lose or gain energy equal to that of the molecular bond’s vibrational modes.  By measuring the shift in wavelength from the Raman spectroscopy laser wavelength (Raman shift) you can determine the bond structure of the molecule.    Therefore, these lasers must be wavelength stabilized to ensure the accuracy of your shift calculation.  This is typically achieved through the use of a volume Bragg grating-based external cavity diode laser, but single-frequency DPSS lasers are also commonly used.

RPMC has years of experience supporting Raman Spectroscopy applications, helping industry professionals select the right tool for the job.

Contact Us today to let one of our knowledgeable Product Managers assist you!

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Multi-Mode vs Single-Mode Lasers for Raman Spectroscopy
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Picture Part Number Type Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
IO Matchbox 405nm Laser 405L-2XA LD Module 0.015, 0.030, 0.040 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
488L-2XA: 488nm SLM Laser (VBG Diode; MATCHBOX 2) 488L-2XA LD Module 0.010, 0.015, 0.030 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
515L-2XA: 515nm SLM Laser (VBG Diode; MATCHBOX 2) 515L-2XA LD Module 0.005, 0.008, 0.010 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
520L-2XA: 520nm SLM Laser (VBG Diode; MATCHBOX 2) 520L-2XA LD Module 0.025, 0.035, 0.040 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
633L-2XA: 633nm SLM Laser (VBG Diode; MATCHBOX 2) 633L-1XA LD Module 0.100 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber
633L-2XA: 633nm SLM Laser (VBG Diode; MATCHBOX 2) 633L-2XA LD Module 0.035, 0.040, 0.070 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
638L-2XA: 638nm SLM Laser (VBG Diode; MATCHBOX 2) 638L-2XA LD Module 0.060, 0.080, 0.100 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
783L-2XA: 783nm SLM Laser (VBG Diode; MATCHBOX 2) 783L-2XA LD Module 0.070, 0.080, 0.100 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
785L-2XA: 785nm SLM Laser (VBG Diode; MATCHBOX 2) 785L-2XA LD Module 0.080, 0.100, 0.130 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
830L-2XA: 830nm SLM Laser (VBG Diode; MATCHBOX 2) 830L-2XA LD Module 0.050, 0.070, 0.080 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
R0Z2-Image-Compact-Efficient-UV-Laser AIRTRAC-C Pulsed DPSS Lasers 5.0, 10.0, 20.0 500.0, 1000.0, 2000.0 3 Nanosecond Lasers 10kHz to 1MHz
Duetto-349 Duetto-349 CW DPSS Lasers 0.050 Single Mode Free Space Narrow
Duetto-442 CW DPSS Lasers 0.010, 0.100 Single Mode Free Space Narrow
UnikLasers Duetto 532 Laser Duetto-532 CW DPSS Lasers 0.500, 0.750, 1.0 Single Mode Free Space Narrow
LBX-633S LBX-633S LD Module 0.040 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LBX-830S LD Module 0.100 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LCX-1064S CW DPSS Lasers 0.100, 0.200, 0.300, 0.400, 0.500 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LCX-532S LCX-532S CW DPSS Lasers 0.050, 0.100, 0.200, 0.300 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LCX-553S CW DPSS Lasers 0.050, 0.100 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LCX-561S CW DPSS Lasers 0.100, 0.150, 0.200 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
LSX LSX-785S LD Module 0.150 Single Mode Free Space, MM Fiber, SM Fiber, PM Fiber Narrow
R0633 Single Emitter, Volume Bragg Grating (VBG) 0.020, 0.050 Single Mode Free Space, PM Fiber Narrow
R0633 LD Module, Turn-Key System 0.010, 0.020, 0.030, 0.050 Single Mode Free Space, SM Fiber, PM Fiber Narrow
R0638 Single Emitter, Volume Bragg Grating (VBG) 0.025, 0.060, 0.300 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R0638 LD Module, Turn-Key System 0.020, 0.025, 0.035, 0.060, 0.300 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R0647 LD Module, Turn-Key System 0.150 Single Mode, Multimode Free Space, MM Fiber Narrow
R0660 LD Module, Turn-Key System 0.050 Single Mode, Multimode Free Space Narrow
R0680 Single Emitter, Volume Bragg Grating (VBG) 0.300 Single Mode, Multimode Free Space, MM Fiber Narrow
R0680 LD Module, Turn-Key System 0.300 Single Mode, Multimode Free Space, MM Fiber Narrow
R0780 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100 Single Mode, Multimode Free Space, PM Fiber Narrow
R0780 LD Module, Turn-Key System 0.050, 0.100 Single Mode, Multimode Free Space, SM Fiber Narrow
R0783 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R0783 LD Module, Turn-Key System 0.100 Single Mode, Multimode Free Space Narrow
R0785 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100, 0.200, 0.350, 0.600 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R0785 LD Module, Turn-Key System 0.050, 0.100, 0.175, 0.200, 0.250, 0.350, 0.500, 1.2 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
Integrated Probe R0785 Raman Probe 0.350
R0808 LD Module, Turn-Key System 0.050, 0.100, 0.200, 0.350, 0.500, 1.2 Single Mode, Multimode Free Space, MM Fiber Narrow
R0830 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100, 0.350, 0.600 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R0830 LD Module, Turn-Key System 0.050, 0.100, 0.150, 0.350, 0.500, 1.2 Single Mode, Multimode Free Space, MM Fiber Narrow
R0976 Single Emitter, Volume Bragg Grating (VBG) 0.220, 0.500, 0.750, 4.0, 5.0 Single Mode, Multimode Free Space, MM Fiber Narrow
R0976 LD Module, Turn-Key System 0.220, 0.500 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R1030 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100, 0.280, 0.450 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R1030 LD Module, Turn-Key System 0.100, 0.250 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R1053 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.120, 0.150, 0.300, 0.500 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R1053 LD Module, Turn-Key System 0.035, 0.120, 0.300 Single Mode, Multimode Free Space, SM Fiber, PM Fiber Narrow
R1064 Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.150, 0.300, 0.350, 0.600 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R1064 LD Module, Turn-Key System 0.050, 0.120, 0.200, 0.300, 0.500 Single Mode, Multimode Free Space, MM Fiber, PM Fiber Narrow
R1064.X Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.120, 0.300 Single Mode Free Space, SM Fiber, PM Fiber Narrow
RXXXXP-EC-AB-XXX-WD-DW RXXXXP-EC-AB-XXX-WD-DW Raman Probe 0.350
Solo-1064 Solo-1064 CW DPSS Lasers 0.750, 1.0, 2.0 Single Mode Free Space Narrow
Solo-780 Solo-523 CW DPSS Lasers 0.200, 0.300, 0.400, 0.500 Single Mode Free Space Narrow
Solo-640 Solo-640 CW DPSS Lasers 0.500, 0.750, 1.0 Single Mode Free Space Narrow
Solo-689 QT Solo-689 QT CW DPSS Lasers 0.010, 0.020, 0.030 Single Mode Free Space Narrow
Solo-698 QT Laser Solo-698 QT CW DPSS Lasers 0.010, 0.030, 0.050 Single Mode Free Space Narrow
Solo-780 Solo-780 QT CW DPSS Lasers 0.010, 0.050, 0.100 Single Mode Free Space Narrow
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Matchbox Series

R1Z4-Matchbox Laser

The Matchbox series of compact laser diode and DPSS laser modules are available in wavelengths from 405nm thru 1064nm. Options include collimated beam or fiber coupled output, and single mode and multimode versions.

Airtrac Series

AIRTRAC-6M: Low SWaP High Energy Laser

The AIRTRAC series, from Areté’s Associates, is a ruggedized, high-shock, ultra-compact, actively q-switched, low-SWaP, DPSS laser, available with >90 mJ of pulse energy. Fully compliant NATO STANAG 3733 configurations for laser designation are available in a complete system weighing less than 1 lb. The athermal design of the AIRTRAC ensures high laser pulse energy, stable performance over the full temperature range with low beam divergence.

Unik Series

UnikLaser Solo-780.24 QT

The Unik series of CW single-frequency lasers, featuring the Solo and Duetto configurations, are available at a variety of wavelengths with high average powers, making them well suited for a variety of highly specialized scientific and industrial applications. BRaMMS Technology® enables superior performance, high output powers, and outstanding beam properties in an overall compact footprint. The Unik Lasers Solo and Duetto series are utilized in a range of applications including holography, metrology, spectroscopy, and quantum technology.

LaserBoxx SLM Series

The LaserBoxx-SLM Series is a single longitudinal mode (SLM) CW diode laser module available in wavelengths at 633nm, 785nm, and 830nm delivering ultra-narrow linewidths thanks to its excellent temperature stability and low noise current. The Oxxius proprietary, embedded firmware locks the laser on the same mode at each startup. This compact, self-contained laser module is available in turn-key or OEM versions and utilizes a proprietary alignment-free, monolithic resonator, and comes standard with a graphic user interface with remote diagnostics via USB, RS232, or direct I/O interface.

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.