Suppression of stimulated Brillouin scattering in high power fibers using nonlinear phase demodulation
GD Goodno, JE Rothenberg - Optics Express, 2019 - opg.optica.org
We demonstrate a modulation approach that relaxes the limitations imposed by stimulated
Brillouin scattering (SBS) on amplification and propagation of narrow-linewidth light in fibers …
Brillouin scattering (SBS) on amplification and propagation of narrow-linewidth light in fibers …
Stimulated Brillouin scattering in optical fibers with end reflections excited by broadband pump waves
MS Bowers, NM Luzod - Optical Engineering, 2019 - spiedigitallibrary.org
The transient theory of stimulated Brillouin scattering (SBS) in optical fibers is used to
investigate the effects of weak feedback of incident broadband laser fields exhibiting …
investigate the effects of weak feedback of incident broadband laser fields exhibiting …
Evaluation of the impact of weak end feedback on the SBS threshold in high-power narrow-linewidth fiber amplifiers
W Li, Y Deng, C Qi, Y Chen, P Ma, W Liu, Z Pu, L Si - Optics Express, 2024 - opg.optica.org
In this work, we quantitatively investigate the SBS threshold in high-power narrow-linewidth
fiber amplifiers seeded with phase-modulated single-frequency lasers in presence of weak …
fiber amplifiers seeded with phase-modulated single-frequency lasers in presence of weak …
Determination and analysis of line-shape induced enhancement of stimulated Brillouin scattering in noise broadened, narrow linewidth, high power fiber lasers
We investigate the origin of line-shape induced enhancement of stimulated Brillouin
scattering (SBS) in narrow linewidth, noise broadened, high-power fiber lasers. A …
scattering (SBS) in narrow linewidth, noise broadened, high-power fiber lasers. A …
Widely tunable near-infrared Raman fiber laser irradiating breast cancer cells leads to cell size reduction and increased granularity of intracellular components as a …
S Aparanji, S Kamat - Optical interactions with tissue and cells …, 2022 - spiedigitallibrary.org
Photodynamic therapy and radiotherapy have traditionally relied on fixed wavelength
sources (typically 1064 nm Nd: YAG laser), due to their ready availability. But with advances …
sources (typically 1064 nm Nd: YAG laser), due to their ready availability. But with advances …
Polarization properties of noise-initiated stimulated Brillouin scattering in linear birefringent fibers
MS Bowers - JOSA B, 2020 - opg.optica.org
The transient theory of stimulated Brillouin scattering (SBS) is developed for optical fibers
with constant modal birefringence along its length and arbitrary polarization of the pump and …
with constant modal birefringence along its length and arbitrary polarization of the pump and …
Widely linewidth tunable lasers through cascaded four-wave mixing based phase modulation amplification
We demonstrate wide-range linewidth-tuning of a narrow-linewidth laser in the C-band up to
40 GHz through cascaded four-wave mixing (CFWM) based phase modulation amplification …
40 GHz through cascaded four-wave mixing (CFWM) based phase modulation amplification …
Enhancement of stimulated Brillouin scattering thresholds of high power narrow-linewidth fiber lasers through a simple line-broadening scheme using a combination …
Narrow linewidth fiber lasers find widespread applications in beam combining, frequency
conversion and remote detection. Power scaling of these lasers is mainly limited by …
conversion and remote detection. Power scaling of these lasers is mainly limited by …
Polarization maintaining, narrow linewidth fiber laser with> 1kW output power using a novel dual sine and noise modulation for enhanced SBS suppression
Stimulated Brillouin scattering (SBS) is the lowest threshold nonlinear effect that limits power
scaling in narrow linewidth continuous wave fiber lasers. While several SBS mitigation …
scaling in narrow linewidth continuous wave fiber lasers. While several SBS mitigation …
Source for Spectral Beam Combining
TR Joseph, M Lunavath, R Sehgal… - Advances in Photonics … - books.google.com
We present the design and development of a packaged, narrow-linewidth high power fiber
laser module with output power of 1 kW as the source for Spectral Beam Combining. This is …
laser module with output power of 1 kW as the source for Spectral Beam Combining. This is …