Multimode-pumped Raman amplification of a higher order mode in a large mode area fiber
We report the first demonstration of Raman amplification in a fiber of a single Bessel-like
higher order mode using a multimode pump source. We amplify the LP_08-mode with a 559 …
higher order mode using a multimode pump source. We amplify the LP_08-mode with a 559 …
Stimulated Raman scattering cascade spanning the wavelength range of 523 to 1750 nm using a graded-index multimode optical fiber
We report on the generation of a Raman cascade spanning the wavelength range of 523 to
1750 nm wavelength range in a standard telecommunication graded-index multimode …
1750 nm wavelength range in a standard telecommunication graded-index multimode …
Investigation of wideband distributed raman amplification in a few-mode fiber link
We experimentally investigate distributed Raman amplification in a graded-index three-
mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with …
mode fiber over more than 80 nm signal bandwidth. We measured gain of up to 6 dB with …
Cladding-pumped Raman fiber amplifier for high-gain, high-energy single-stage amplification
CA Codemard, JK Sahu, J Nilsson - Optical Fiber Communication …, 2005 - opg.optica.org
A cladding-pumped Raman-fiber amplifier for single-mode pulses is demonstrated. A small-
signal gain of nearly 50 dB is reached at 1663 nm. The use of multimode pump pulses …
signal gain of nearly 50 dB is reached at 1663 nm. The use of multimode pump pulses …
Adaptive broadband continuum source at 1200–1400 nm based on an all-fiber dual-wavelength master-oscillator power amplifier and a high-birefringence fiber
LA Vazquez-Zuniga, HS Kim, Y Kwon, Y Jeong - Optics Express, 2013 - opg.optica.org
We experimentally analyze the stimulated Raman scattering characteristics of a high-
birefringence fiber (HBF), which presents an extraordinary level of spectral broadening …
birefringence fiber (HBF), which presents an extraordinary level of spectral broadening …
Efficient mid-IR spectral generation via spontaneous fifth-order cascaded-Raman amplification in silica fibers
Spontaneous cascaded Raman amplification is demonstrated as a practical and efficient
means of power transfer from telecommunications wavelengths to mid-IR wavelength bands …
means of power transfer from telecommunications wavelengths to mid-IR wavelength bands …
Investigations of single-frequency Raman fiber amplifiers operating at 1178 nm
I Dajani, C Vergien, C Robin, B Ward - Optics Express, 2013 - opg.optica.org
We report on core-pumped single-stage and two-stage polarization-maintaining single-
frequency Raman fiber amplifiers (RFAs). For a counter-pumped single-stage RFA …
frequency Raman fiber amplifiers (RFAs). For a counter-pumped single-stage RFA …
Multiwatts narrow linewidth fiber Raman amplifiers
Y Feng, L Taylor, DB Calia - Optics express, 2008 - opg.optica.org
Up to 4.8 W,~ 10 MHz, 1178 nm laser is obtained by Raman amplification of a distributed
feedback diode laser in standard single mode fibers pumped by an 1120 nm Yb fiber laser …
feedback diode laser in standard single mode fibers pumped by an 1120 nm Yb fiber laser …
High power, tunable, L-band (1.6 micron wavelength region) fiber lasers
S Arun, V Choudhury, R Prakash… - … Conference on Fibre …, 2016 - opg.optica.org
High Power, Tunable, L-Band (1.6micron Wavelength Region) Fiber Lasers Page 1 Tu3E. 5.pdf
The International Conference on Fiber Optics and Photonics 2016 © OSA 2016 High Power …
The International Conference on Fiber Optics and Photonics 2016 © OSA 2016 High Power …
Gain-flattening of fiber Raman amplifiers using non-linear pump spectral broadening
We demonstrate experimentally that gain flattening of single-pump fiber Raman amplifiers is
possible by use of non-linear broadening of the pump spectrum. In our experiments, pump …
possible by use of non-linear broadening of the pump spectrum. In our experiments, pump …