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10 March 2020 Robust all-fiber light source for hyperspectral, coherent Raman microscopy in translational research (Conference Presentation)
Tim Hellwig, Maximilian Brinkmann, Carsten Fallnich
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Proceedings Volume 11252, Advanced Chemical Microscopy for Life Science and Translational Medicine; 112520T (2020) https://doi.org/10.1117/12.2545476
Event: SPIE BiOS, 2020, San Francisco, California, United States
Abstract
We present a rugged all-fiber optical parametric oscillator (FOPO) for coherent Raman imaging (CRI). The FOPO shows ideal performance for hyperspectral video-rate coherent Raman imaging with pulse durations of 7 ps at 40 MHz and switching times of less than 5 ms from 700 to 3530 wavenumbers. Due to our patented all-fiber setup the FOPO runs on a regular laboratory cart. We present shock measurements that resemble typical situations in a clinical environment as well as long-term stability measurements. The presented robust fiber laser system is ideally suited to allow easy access to hyperspectral, high-speed CRI for translational research.
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Tim Hellwig, Maximilian Brinkmann, and Carsten Fallnich "Robust all-fiber light source for hyperspectral, coherent Raman microscopy in translational research (Conference Presentation)", Proc. SPIE 11252, Advanced Chemical Microscopy for Life Science and Translational Medicine, 112520T (10 March 2020); https://doi.org/10.1117/12.2545476
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KEYWORDS
Translational research
Light sources
Raman spectroscopy
Coherence imaging
Microscopy
Imaging systems
Endoscopy
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