Fibre laser with a subterahertz repetition rate of ultrashort pulses in the telecom range

2016 ◽  
Vol 46 (4) ◽  
pp. 387-391 ◽  
Author(s):  
A V Andrianov ◽  
V M Mylnikov ◽  
M Yu Koptev ◽  
S V Muravyev ◽  
A V Kim
Keyword(s):  
Repetition Rate ◽  
Ultrashort Pulses ◽  
Fibre Laser

scholarly journals High-power, high repetition-rate, ultrafast fibre laser based source of DUV radiation at 266 nm

OSA Continuum ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 99 ◽  
Author(s):  
A. Srinivasa Rao ◽  
N. Apurv Chaitanya ◽  
G. K. Samanta
Keyword(s):  
High Power ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
Fibre Laser ◽  
High Repetition

scholarly journals In situ photoacoustic measurement of soot profiles in laminar flames using a high-repetition-rate pulsed fibre laser

2019 ◽  
Vol 125 (4) ◽  
Author(s):  
Gordon S. Humphries ◽  
Robert Roy ◽  
John D. Black ◽  
Michael Lengden ◽  
Iain S. Burns
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Laminar Flames ◽  
Fibre Laser ◽  
High Repetition ◽  
Photoacoustic Measurement

scholarly journals Pulse-onset dynamics in a bidirectional mode-locked fibre laser via instabilities

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Igor Kudelin ◽  
Srikanth Sugavanam ◽  
Maria Chernysheva
Keyword(s):  
Coherent Structures ◽  
Background Radiation ◽  
Ultrashort Pulses ◽  
Fibre Laser ◽  
Test Bed ◽  
Fibre Lasers ◽  
Central Wavelength ◽  
Pulse Formation ◽  
Time Observation ◽  
Dynamical Instabilities

Abstract Real-time observation of the emergence of coherent structures from noise via instabilities is of particular interest across disciplines ranging from biology to astrophysics. In the context of photonics, ultrafast fibre lasers provide an ideal test-bed for experimental observation of dynamical instabilities and generation of coherent structures of ultrashort pulses. Here we present experimentally obtained switch-on dynamics of counter-propagating ultrashort pulses in a bidirectional mode-locked fibre laser with delayed pulse formation via Q-switched and modulation instabilities, pronounced central wavelength drift, with the multiple-pulse formation. We define a localisation parameter using the round-trip resolved autocorrelation function to quantify the extent of the pulse formation, indicating an energy interchange between coherent features and background radiation. Furthermore, we report the formation of synchronised and unsynchronised dispersion waves. Our results reveal the complexity of the establishment of coherent features and their interaction with background radiation, contributing further towards the understanding of nonlinear systems in general.

Repetition rate multiplication in figure-eight fibre laser with 3dB couplers

2007 ◽  
Vol 277 (2) ◽  
pp. 411-413 ◽  
Author(s):  
Seong-sik Min ◽  
Yucheng Zhao ◽  
Simon Fleming
Keyword(s):  
Repetition Rate ◽  
Fibre Laser

Two-photon polymerization with diode lasers emitting ultrashort pulses with high repetition rate

2020 ◽  
Vol 45 (17) ◽  
pp. 4827
Author(s):  
Gordon Zyla ◽  
Nils Surkamp ◽  
Evgeny L. Gurevich ◽  
Cemal Esen ◽  
Andreas Klehr ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Diode Lasers ◽  
Ultrashort Pulses ◽  
High Repetition Rate ◽  
Two Photon ◽  
High Repetition ◽  
Two Photon Polymerization

Repetition rate switching in a passively mode-locked fibre laser

2006 ◽  
Author(s):  
X. L. Tian ◽  
M. Tang ◽  
Y. D. Gong ◽  
P. Shum
Keyword(s):  
Repetition Rate ◽  
Fibre Laser
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