Compact 10 mJ, kilohertz repetition-rate ultrafast laser system

2005 ◽  
Author(s):  
S.J. Backus ◽  
D. Muller ◽  
K. Read
Keyword(s):  
Repetition Rate ◽  
Laser System ◽  
Ultrafast Laser

Efficient 100 kHz Repetition Rate Ultrafast Laser System with OPA/NOPA Frequency Conversion

2008 ◽  
Author(s):  
Sterling J Backus ◽  
Iain T McKinnie ◽  
Dirk Müller ◽  
Hsiao-Hua Liu ◽  
Henry C Kapteyn ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Frequency Conversion ◽  
Laser System ◽  
Ultrafast Laser

Low repetition rate, narrow-linewidth, all-fiber 1064 nm laser system

2021 ◽  
pp. 103930
Author(s):  
Yaoyao Qi ◽  
Yu Zhang ◽  
Song Yang ◽  
Xiaowei Huo ◽  
Zhenxu Bai ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Laser System ◽  
Narrow Linewidth

scholarly journals Multi-terawatt laser system generating 12-fs pulses at 100 Hz repetition rate

2010 ◽  
Vol 101 (3) ◽  
pp. 523-534 ◽  
Author(s):  
Y. Nabekawa ◽  
A. Amani Eilanlou ◽  
Y. Furukawa ◽  
K. L. Ishikawa ◽  
H. Takahashi ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Laser System ◽  
Terawatt Laser

scholarly journals Selective etching of 10 MHz repetition rate fs-laser inscribed tracks in YAG

2021 ◽  
Vol 255 ◽  
pp. 10003
Author(s):  
Kore Hasse ◽  
Detlef Kip ◽  
Christian Kränkel
Keyword(s):  
Aspect Ratio ◽  
Repetition Rate ◽  
Laser System ◽  
Selective Etching ◽  
Etching Process ◽  
Acid Mixture ◽  
Laser Structuring ◽  
Order Of Magnitude ◽  
Fs Laser

We investigated fs-laser structuring of YAG crystals at high writing velocities up to 100 mm/s using a commercial 10 MHz fs-laser system supplied by Coherent Inc. and selective etching of these structures for fabrication of ultrahigh aspect ratio microchannels. Usage of a diluted acid mixture of 22% H3PO4 and 24% H2SO4 accelerated the etching process significantly to an etching parameter D of 11.2 μm2/s, which is three times higher than previously reported. Additionally, the selectivity of the etching process was increased by an order of magnitude.

Diode-pumped Nd:YLF slab master oscillator power amplifier laser system with 655 mJ output at 50 Hz repetition rate

2015 ◽  
Vol 13 (6) ◽  
pp. 061401-61404 ◽  
Author(s):  
Qi Yang Qi Yang ◽  
Xiaolei Zhu Xiaolei Zhu ◽  
Jian Ma Jian Ma ◽  
Tingting Lu Tingting Lu ◽  
Xiuhua Ma Xiuhua Ma ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Repetition Rate ◽  
Laser System ◽  
Master Oscillator ◽  
Master Oscillator Power Amplifier ◽  
Diode Pumped

Ultrafast laser system based on noncollinear optical parametric amplification for laser spectroscopy

2015 ◽  
Vol 13 (12) ◽  
pp. 121401-121404 ◽  
Author(s):  
Dongjia Han Dongjia Han ◽  
Yanyan Li Yanyan Li ◽  
Juan Du Juan Du ◽  
Kun Wang Kun Wang ◽  
Yongfang Li Yongfang Li ◽  
...  
Keyword(s):  
Laser Spectroscopy ◽  
Laser System ◽  
Parametric Amplification ◽  
Ultrafast Laser ◽  
Optical Parametric Amplification ◽  
Optical Parametric

scholarly journals Mid-infrared optical frequency comb in the 2.7–4.0 μm range via difference frequency generation from a compact laser system

2020 ◽  
Vol 8 ◽  
Author(s):  
Lian Zhou ◽  
Yang Liu ◽  
Gehui Xie ◽  
Chenglin Gu ◽  
Zejiang Deng ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Near Infrared ◽  
Quantum Noise ◽  
Frequency Comb ◽  
Laser System ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Average Output ◽  
Mid Infrared ◽  
Frequency Generation

Abstract We report on the generation of a mid-infrared (mid-IR) frequency comb with a maximum average output power of 250 mW and tunability in the 2.7–4.0 μm region. The approach is based on a single-stage difference frequency generation (DFG) starting from a compact Yb-doped fiber laser system. The repetition rate of the near-infrared (NIR) comb is locked at 75 MHz. The phase noise of the repetition rate in the offset-free mid-IR comb system is measured and analyzed. Except for the intrinsic of NIR comb, environmental noise at low frequency and quantum noise at high frequency from the amplifier chain and nonlinear spectral broadening are the main noise sources of broadening the linewidth of comb teeth, which limits the precision of mid-IR dual-comb spectroscopy.

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