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Raman Spectroscopy Lasers

Raman Spectroscopy Lasers Overview

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.

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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, SM Fiber, PM Fiber, MM 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, SM Fiber, PM Fiber, MM Fiber Narrow
515L-2XA: 515nm SLM Laser (VBG Diode; MATCHBOX 2) 515L-2XA LD Module 0.010, 0.030, 0.040 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
520L-2XA: 520nm SLM Laser (VBG Diode; MATCHBOX 2) 520L-2XA LD Module 0.025, 0.035 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
633L-2XA: 633nm SLM Laser (VBG Diode; MATCHBOX 2) 633L-1XA LD Module 0.035, 0.040, 0.070 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber
633L-2XA: 633nm SLM Laser (VBG Diode; MATCHBOX 2) 633L-2XA LD Module 0.035, 0.040, 0.070 Single Mode Free Space, SM Fiber, PM Fiber, MM 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, SM Fiber, PM Fiber, MM Fiber Narrow
783L-2XA: 783nm SLM Laser (VBG Diode; MATCHBOX 2) 783L-2XA LD Module 0.070, 0.090, 0.130 Single Mode Free Space, SM Fiber, PM Fiber, MM 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, SM Fiber, PM Fiber, MM 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, SM Fiber, PM Fiber, MM Fiber Narrow
R0Z2-Image-Compact-Efficient-UV-Laser Compact Efficient UV Laser Pulsed DPSS Lasers 5.0, 10.0, 20.0 500.0, 1000.0, 2000.0 3ns 10kHz to 1MHz
Duetto-349 UV laser Duetto-349 UV CW DPSS Lasers 0.050 Single Mode Free Space Narrow
UnikLasers Duetto 532 Laser Duetto-532 CW DPSS Lasers 0.750, 1.0, 1.5, 2.0 Single Mode Free Space Narrow
LBX-633S-40-CIR LBX-633S-40-CIR LD Module 0.040 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LBX-830S-XXX-CSB LD Module 0.100 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LCX-1064S-XXX-CSB CW DPSS Lasers 0.100, 0.200, 0.300, 0.400, 0.500 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LCX-532S-100-COL: 532nm SLM DPSS Laser LCX-532S-XXX-CSB CW DPSS Lasers 0.050, 0.100, 0.200, 0.300, 0.400, 0.500 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LCX-553S-XXX-CSB CW DPSS Lasers 0.050, 0.100, 0.150, 0.200 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LCX-561S-XXX-CSB CW DPSS Lasers 0.100, 0.150, 0.200, 0.300 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
LSX LSX-785S-150-ISO-PPF LD Module 0.150 Single Mode Free Space, SM Fiber, PM Fiber, MM Fiber Narrow
R0532SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
R0532SXXXXX LD Module, Turn-Key System 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
R0633SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.010, 0.020, 0.030, 0.050 Single Mode Free Space, SM Fiber Narrow
R0633SXXXXX LD Module, Turn-Key System 0.010, 0.020, 0.030, 0.050 Single Mode Free Space, SM Fiber Narrow
R0638MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.300, 0.600, 0.900, 1.5, 3.0 Multimode Free Space, MM Fiber Narrow
R0638MXXXXX LD Module, Turn-Key System 0.300, 0.600, 0.900, 1.5, 3.0 Multimode Free Space, MM Fiber Narrow
R0638SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.020, 0.025, 0.035, 0.050, 0.060 Single Mode Free Space, SM Fiber Narrow
R0638SXXXXX LD Module, Turn-Key System 0.020, 0.025, 0.035, 0.050, 0.060 Single Mode Free Space, SM Fiber Narrow
R0647MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.150 Multimode Free Space, MM Fiber Narrow
R0647SXXXXX LD Module 0.150 Single Mode Free Space, SM Fiber Narrow
R0660SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050 Single Mode Free Space, SM Fiber Narrow
R0660SXXXXX LD Module 0.050 Single Mode Free Space, SM Fiber Narrow
R0680MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.300, 1.1, 1.5, 3.0 Multimode Free Space, MM Fiber Narrow
R0680MXXXXX LD Module, Turn-Key System 0.300, 1.1, 1.5, 3.0 Multimode Free Space, MM Fiber Narrow
R0780SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.090, 0.100 Single Mode Free Space, SM Fiber Narrow
R0780SXXXXX LD Module, Turn-Key System 0.050, 0.090, 0.100 Single Mode Free Space, SM Fiber Narrow
R0783SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.090, 0.100 Single Mode Free Space, SM Fiber Narrow
R0783SXXXXX LD Module, Turn-Key System 0.050, 0.090, 0.100 Single Mode Free Space, SM Fiber Narrow
Integrated Probe R0785IP0350B-001-TH Raman Probe 0.350
R0785MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.350, 0.450, 0.500, 0.600, 1.2, 1.5, 3.6, 4.2, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R0785MXXXXX LD Module, Turn-Key System 0.350, 0.450, 0.500, 0.600, 1.2, 1.5, 3.6, 4.2, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R0785SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.090, 0.100, 0.150, 0.175, 0.200, 0.250 Single Mode Free Space, SM Fiber Narrow
R0785SXXXXX LD Module, Turn-Key System 0.050, 0.090, 0.100, 0.150, 0.175, 0.200, 0.250 Single Mode Free Space, SM Fiber Narrow
R0808MXXXXX LD Module, Turn-Key System 0.350, 0.500, 0.600, 1.2, 2.4, 3.6, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R0808SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100, 0.150, 0.200 Single Mode Free Space, SM Fiber Narrow
R0808SXXXXX LD Module, Turn-Key System 0.050, 0.100, 0.150, 0.200 Single Mode Free Space, SM Fiber Narrow
R0830MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.350, 0.500, 0.600, 1.2, 1.4, 2.4, 3.6, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R0830MXXXXX LD Module, Turn-Key System 0.350, 0.500, 0.600, 1.2, 1.4, 2.4, 3.6, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R0830SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.090, 0.100, 0.150, 0.200 Single Mode Free Space, SM Fiber Narrow
R0830SXXXXX LD Module, Turn-Key System 0.050, 0.090, 0.100, 0.150, 0.200 Single Mode Free Space, SM Fiber Narrow
R0976MXXXXX Single Emitter, Volume Bragg Grating (VBG) 4.0, 5.0 Multimode Free Space, MM Fiber Narrow
R0976MXXXXX LD Module 4.0, 5.0 Multimode Free Space, MM Fiber Narrow
R0976SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.200, 0.220, 0.300, 0.450, 0.500, 0.600, 0.750 Single Mode Free Space, SM Fiber Narrow
R0976SXXXXX LD Module, Turn-Key System 0.200, 0.220, 0.300, 0.450, 0.500, 0.600, 0.750 Single Mode Free Space, SM Fiber Narrow
R1030SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.100, 0.150, 0.200, 0.250, 0.280, 0.450, 0.500 Single Mode Free Space, SM Fiber Narrow
R1030SXXXXX LD Module, Turn-Key System 0.050, 0.100, 0.150, 0.200, 0.250, 0.280, 0.450, 0.500 Single Mode Free Space, SM Fiber Narrow
R1053SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
R1053SXXXXX LD Module, Turn-Key System 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
R1064MXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.350, 0.500, 0.600, 2.4, 3.6, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R1064MXXXXX LD Module, Turn-Key System 0.350, 0.500, 0.600, 2.4, 3.6, 4.8, 6.0 Multimode Free Space, MM Fiber Narrow
R1064SXXXXX Single Emitter, Volume Bragg Grating (VBG) 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
R1064SXXXXX LD Module, Turn-Key System 0.050, 0.120, 0.150, 0.200, 0.300, 0.500 Single Mode Free Space, SM Fiber Narrow
RXXXXP-EC-AB-XXX-WD-DW RXXXXP-EC-AB-XXX-WD-DW Raman Probe 0.350
Solo-1064: 1064nm Single Frequency DPSS Laser Solo-1064 CW DPSS Lasers 0.750, 1.0, 2.0, 3.0 Single Mode Free Space Narrow
UnikLasers Solo 640 Laser Solo-640 CW DPSS Lasers 0.500, 0.750, 1.0, 1.5 Single Mode Free Space Narrow
UnikLaser Solo-689.4 QT Solo-689.4 QT CW DPSS Lasers 0.010, 0.020, 0.030 Single Mode Free Space Narrow
UnikLasers Solo-698.4 QT Laser Solo-698 CW DPSS Lasers 0.100, 0.200, 0.300 Single Mode Free Space Narrow
UnikLasers Solo-698.4 QT Laser Solo-698.4 QT CW DPSS Lasers 0.010, 0.030, 0.050 Single Mode Free Space Narrow
UnikLaser Solo-780.24 QT Solo-780.24 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.