A compact frequency comb with TV-Rb clock and ultrabroadband femtosecond Ti:sapphire laser for difference frequency generation

2006 ◽  
Author(s):  
Hainian Han ◽  
Zhiyi Wei ◽  
Jingrong Tian ◽  
Wei Zhang ◽  
Yanying Zhao ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Ti:Sapphire Laser ◽  
Frequency Generation

scholarly journals Widely-tunable mid-infrared frequency comb source based on difference frequency generation

2012 ◽  
Vol 37 (12) ◽  
pp. 2232 ◽  
Author(s):  
Axel Ruehl ◽  
Alessio Gambetta ◽  
Ingmar Hartl ◽  
Martin E. Fermann ◽  
Kjeld S. E. Eikema ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Mid Infrared ◽  
Frequency Generation

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.

Optical clockwork with an offset-free difference-frequency comb: accuracy of sum- and difference-frequency generation

2004 ◽  
Vol 29 (3) ◽  
pp. 310 ◽  
Author(s):  
Marcus Zimmermann ◽  
Christoph Gohle ◽  
Ronald Holzwarth ◽  
Thomas Udem ◽  
Theodor W. Hänsch
Keyword(s):  
Frequency Comb ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Frequency Generation

Ti:sapphire laser intracavity difference-frequency generation of 30 mW cw radiation around 45μm

2010 ◽  
Vol 35 (21) ◽  
pp. 3616 ◽  
Author(s):  
I. Galli ◽  
S. Bartalini ◽  
S. Borri ◽  
P. Cancio ◽  
G. Giusfredi ◽  
...  
Keyword(s):  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Ti:Sapphire Laser ◽  
Frequency Generation

Intracavity Difference Frequency Generation Using Dual-wavelength Oscillation by an Electronically Tuned Ti:Sapphire Laser

1999 ◽  
Vol 38 (Part 2, No. 4A) ◽  
pp. L384-L386 ◽  
Author(s):  
Norihito Saito ◽  
Susumu Monma ◽  
Yoshiharu Urata ◽  
Satoshi Wada ◽  
Hideo Tashiro
Keyword(s):  
Difference Frequency Generation ◽  
Dual Wavelength ◽  
Difference Frequency ◽  
Ti:Sapphire Laser ◽  
Frequency Generation ◽  
Wavelength Oscillation

scholarly journals High-power frequency comb source tunable from 27 to 42  μm based on difference frequency generation pumped by an Yb-doped fiber laser

2017 ◽  
Vol 42 (9) ◽  
pp. 1748 ◽  
Author(s):  
Grzegorz Soboń ◽  
Tadeusz Martynkien ◽  
Paweł Mergo ◽  
Lucile Rutkowski ◽  
Aleksandra Foltynowicz
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Frequency Comb ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Power Frequency ◽  
Frequency Generation
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