Generating Chemical Fingerprints to Identify Molecules
TOPTICA is a long-time supporter of the RAMAN community providing suited, narrow linewidth and ultrafast laser solutions from the UV to the NIR.
Single-frequency lasers and ultrafast fiber lasers for Raman Applications
- 785 nm
- 500 mW, single-mode TEM00
- Linewidth: < 1*10-3 cm-1
- ASE suppression > 40dB
For more compact setups
- 785 nm, 850 nm
- 125 mW / 250 mW, single-mode TEM00
- Linewidth: < 1*10-3 cm-1
- ASE suppression > 30 dB
Ultracompact, femtosecond fiber-laser systems for nonlinear Raman spectroscopy (CARS / SRS)
- Spectral coverage <450 cm-1 to >7500 cm-1
- Pump laser at 780 nm or 1050 nm
- Tunable or broadband Stokes lasers covering 488 nm - 1400 nm
- Fully turn-key with integrated adjustable timing between pump and stokes lasers
Turn-key DUV solutions below 250 nm enable the emerging field of UV Raman
Example Specs:
- 229 nm
- 10 mW, single-mode TEM00
- Linewidth: < 1*10-4 cm-1
- ASE suppression > 30 dB
Contact our Expert
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Having provided lasers for Raman applications in all wavelength ranges for 15 years, I am excited to move the field forward with novel solutions.
TOPTICA’s broad portfolio allows me to always provide the fitting laser for the customer’s requirement: from compact cw sources over high power single-frequency laser to high-end multi-arm ultrafast systems.
My personal focus is currently on advancing the ultraviolet (UV) range in Raman spectroscopy.
- Harald Rossmeier / Product Manager
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