Dual-Comb Coherent Raman Spectroscopy with near 100% Duty Cycle
Sign Up to like & getrecommendations! Published in 2020 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c01656
Abstract: Dual-comb coherent Raman spectroscopy is a powerful tool for rapidly probing vibrational signatures of molecules in the fingerprint region. However, >99% of its incident laser energy is unused and ... read more here.
Keywords: comb coherent; dual comb; spectroscopy; raman spectroscopy ... See more keywords
1.1 μm Femtosecond Laser Pulses Generation From 1.06 μm Self-Seeded Picosecond Coherent Raman Fiber Amplification and Frequency Shift
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2018.2870556
Abstract: Although the Raman fiber amplifiers are attractive for their unique advantages and various Raman fiber amplifiers in continuous wave (CW) regime were built, there are a few fundamental limitations for short-pulsed Raman fiber amplifiers. In… read more here.
Keywords: picosecond coherent; raman fiber; coherent raman; fiber amplification ... See more keywords
Intact primate brain tissue identification using a completely fibered coherent Raman spectroscopy system
Sign Up to like & getrecommendations! Published in 2018 at "Neurophotonics"
DOI: 10.1117/1.nph.5.3.035005
Abstract: Abstract. Coherent Raman fiber probes have not yet found their way into the clinic despite their immense potential for label-free sensing and imaging. This is mainly due to the traditional bulky laser systems required to… read more here.
Keywords: brain; coherent raman; system; spectroscopy ... See more keywords
Dissecting lipid droplet biology with coherent Raman scattering microscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of cell science"
DOI: 10.1242/jcs.252353
Abstract: Lipid droplets (LDs) are lipid-rich organelles universally found in most cells. They serve as a key energy reservoir, actively participate in signal transduction and dynamically communicate with other organelles. LD dysfunction has been associated with… read more here.
Keywords: raman scattering; microscopy; coherent raman; crs microscopy ... See more keywords
Characterizing stratum corneum structure, barrier function, and chemical content of human skin with coherent Raman scattering imaging.
Sign Up to like & getrecommendations! Published in 2018 at "Biomedical optics express"
DOI: 10.1364/boe.9.006425
Abstract: The most superficial layer of the epidermis, the stratum corneum, plays a crucial role in retaining hydration; if its structure or composition is compromised, dry skin may result as a consequence of poor water retention.… read more here.
Keywords: raman scattering; stratum corneum; microscopy; skin ... See more keywords
Femtosecond coherent Raman system with >75 dB dynamic range for probing vibration modes across 250-2400 cm-1.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460061
Abstract: We report on the design and performance of a time-resolved Coherent Raman spectroscopy system with time resolution of better than 120 fs. The coherent transients can be traced with more than 75 dB dynamic range while… read more here.
Keywords: system; dynamic range; 250 2400; modes across ... See more keywords
Coherent Raman comb generation in H2O2aqueous solutions by crossing-pump stimulated Raman scattering.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.459243
Abstract: The cascaded stimulated Raman scattering (SRS) of 30% H2O2 aqueous solutions was investigated using a pulsed Nd: YAG laser with a wavelength of 532 nm. The transfer of excess electrons between H2O2 and H2O molecules enhanced… read more here.
Keywords: raman scattering; raman comb; crossing pump; raman ... See more keywords
Rapid coherent Raman hyperspectral imaging based on delay-spectral focusing dual-comb method and deep learning algorithm.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.480667
Abstract: Rapid coherent Raman hyperspectral imaging shows great promise for applications in sensing, medical diagnostics, and dynamic metabolism monitoring. However, the spectral acquisition speed of current multiplex coherent anti-Stokes Raman scattering (CARS) microscopy is generally limited… read more here.
Keywords: comb; microscopy; coherent raman; deep learning ... See more keywords