scholarly journals Ultra-high repetition rate absorption spectroscopy with low noise supercontinuum radiation generated in an all-normal dispersion fibre

2014 ◽  
Vol 11 (7) ◽  
pp. 075601 ◽  
Author(s):  
S Dupont ◽  
Z Qu ◽  
S-S Kiwanuka ◽  
L E Hooper ◽  
J C Knight ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
Low Noise ◽  
Normal Dispersion ◽  
High Repetition

scholarly journals Dynamics of Dissipative Solitons in a High-Repetition-Rate Normal-Dispersion Erbium-Doped Fiber Laser

2016 ◽  
Vol 8 (4) ◽  
pp. 1-7 ◽  
Author(s):  
Yiyang Luo ◽  
Lei Li ◽  
Luming Zhao ◽  
Qizhen Sun ◽  
Zhichao Wu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
Normal Dispersion ◽  
High Repetition ◽  
Dissipative Solitons ◽  
Erbium Doped

High repetition rate all-normal dispersion Yb:fiber laser for minimum pulses

2012 ◽  
Vol 10 (3) ◽  
pp. 033201-33203
Author(s):  
Hongyu Yang Hongyu Yang ◽  
Aimin Wang Aimin Wang ◽  
Yunfeng Ma Yunfeng Ma ◽  
Zhongwei Fan Zhongwei Fan ◽  
Gang Niu Gang Niu ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Normal Dispersion ◽  
High Repetition

Development of picosecond time-resolved X-ray absorption spectroscopy by high-repetition-rate laser pump/X-ray probe at Beijing Synchrotron Radiation Facility

2017 ◽  
Vol 24 (3) ◽  
pp. 667-673 ◽  
Author(s):  
Hao Wang ◽  
Can Yu ◽  
Xu Wei ◽  
Zhenhua Gao ◽  
Guang-Lei Xu ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Absorption Spectroscopy ◽  
Repetition Rate ◽  
High Repetition Rate ◽  
Iron Complex ◽  
X Ray ◽  
High Repetition ◽  
Beijing Synchrotron Radiation Facility ◽  
Laser Pump ◽  
X Ray Absorption

A new setup and commissioning of transient X-ray absorption spectroscopy are described, based on the high-repetition-rate laser pump/X-ray probe method, at the 1W2B wiggler beamline at the Beijing Synchrotron Radiation Facility. A high-repetition-rate and high-power laser is incorporated into the setup with in-house-built avalanche photodiodes as detectors. A simple acquisition scheme was applied to obtain laser-on and laser-off signals simultaneously. The capability of picosecond transient X-ray absorption spectroscopy measurement was demonstrated for a photo-induced spin-crossover iron complex in 6 mM solution with 155 kHz repetition rate.

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