Research output: Contribution to journal › Article › peer-review
Electronically controlled generation of laser pulse patterns in a synchronously pumped mode-locked semiconductor optical amplifier-fiber laser. / Nyushkov, Boris; Ivanenko, Aleksey; Smirnov, Sergey et al.
In: Laser Physics Letters, Vol. 16, No. 11, 115103, 31.10.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Electronically controlled generation of laser pulse patterns in a synchronously pumped mode-locked semiconductor optical amplifier-fiber laser
AU - Nyushkov, Boris
AU - Ivanenko, Aleksey
AU - Smirnov, Sergey
AU - Kobtsev, Sergey
PY - 2019/10/31
Y1 - 2019/10/31
N2 - A method for electronically controlled formation of user-defined laser pulse patterns in a synchronously pumped laser based on a semiconductor optical amplifier and an all-fiber resonator is proposed and investigated. It is demonstrated that synchronous pumping allows mode-locked operation with the laser radiation structured as an arbitrary pulse pattern repeatable on each cavity round trip. Direct electronic control of the structure and shape of the generated laser pulse patterns is implemented. The accuracy of the reproduction of modulation pulse patterns and waveforms delivered from a radiofrequency arbitrary waveform generator is examined. The time constraint on the pulse pattern formation in the steady-state mode-locked lasing regime is revealed, as well as the feasibility of the quasi-steady-state regime with on-the-lasing continuous modification of the pulse pattern structure.
AB - A method for electronically controlled formation of user-defined laser pulse patterns in a synchronously pumped laser based on a semiconductor optical amplifier and an all-fiber resonator is proposed and investigated. It is demonstrated that synchronous pumping allows mode-locked operation with the laser radiation structured as an arbitrary pulse pattern repeatable on each cavity round trip. Direct electronic control of the structure and shape of the generated laser pulse patterns is implemented. The accuracy of the reproduction of modulation pulse patterns and waveforms delivered from a radiofrequency arbitrary waveform generator is examined. The time constraint on the pulse pattern formation in the steady-state mode-locked lasing regime is revealed, as well as the feasibility of the quasi-steady-state regime with on-the-lasing continuous modification of the pulse pattern structure.
KW - fibre lasers
KW - laser radiation characteristics
KW - mode locking
KW - FM
KW - LOCKING
UR - http://www.scopus.com/inward/record.url?scp=85076273959&partnerID=8YFLogxK
U2 - 10.1088/1612-202X/ab4e9d
DO - 10.1088/1612-202X/ab4e9d
M3 - Article
AN - SCOPUS:85076273959
VL - 16
JO - Laser Physics Letters
JF - Laser Physics Letters
SN - 1612-2011
IS - 11
M1 - 115103
ER -
ID: 22852548