Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
SOA fiber laser mode-locked by gain modulation. / Nyushkov, B. N.; Kobtsev, S. M.; Komarov, A. K. и др.
в: Journal of the Optical Society of America B: Optical Physics, Том 35, № 10, 01.10.2018, стр. 2582-2587.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - SOA fiber laser mode-locked by gain modulation
AU - Nyushkov, B. N.
AU - Kobtsev, S. M.
AU - Komarov, A. K.
AU - Komarov, K. P.
AU - Dmitriev, A. K.
N1 - Publisher Copyright: © 2018 Optical Society of America.
PY - 2018/10/1
Y1 - 2018/10/1
N2 - This work reports, for the first time to our knowledge, on an experimental and theoretical study of mode locking via synchronous pumping of a semiconductor optical amplifier (SOA) used as the active medium of a fiber laser. SOA modulation with injection current pulses having duration of 1.2 μs and repetition rate equal to that of the fundamental intermode frequency spacing of the cavity (84.9 kHz) led to generation of mode-locked pulses with duration of 650 ns at a wavelength of 1.54 μm. The feasibility of the proposed method and the basic parameters of the generated pulses are corroborated by numerical modeling. The key advantages of the proposed laser are simplicity of implementation, comparatively high efficiency, spectral universality, and possibility of pulse shape control.
AB - This work reports, for the first time to our knowledge, on an experimental and theoretical study of mode locking via synchronous pumping of a semiconductor optical amplifier (SOA) used as the active medium of a fiber laser. SOA modulation with injection current pulses having duration of 1.2 μs and repetition rate equal to that of the fundamental intermode frequency spacing of the cavity (84.9 kHz) led to generation of mode-locked pulses with duration of 650 ns at a wavelength of 1.54 μm. The feasibility of the proposed method and the basic parameters of the generated pulses are corroborated by numerical modeling. The key advantages of the proposed laser are simplicity of implementation, comparatively high efficiency, spectral universality, and possibility of pulse shape control.
KW - LOW-NOISE FIGURE
KW - PULSE GENERATION
KW - POWER
KW - OPTIMIZATION
KW - EQUATION
UR - http://www.scopus.com/inward/record.url?scp=85054478306&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.35.002582
DO - 10.1364/JOSAB.35.002582
M3 - Article
AN - SCOPUS:85054478306
VL - 35
SP - 2582
EP - 2587
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
SN - 0740-3224
IS - 10
ER -
ID: 17038978