scholarly journals Tunable, high-energy, mid-infrared, picosecond optical parametric generator based on CdSiP_2

2012 ◽  
Vol 20 (14) ◽  
pp. 15703 ◽  
Author(s):  
S. Chaitanya Kumar ◽  
M. Jelínek ◽  
M. Baudisch ◽  
K. T. Zawilski ◽  
P. G. Schunemann ◽  
...  
Keyword(s):  
High Energy ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Parametric Generator

High-Energy, Widely Tunable, Near- and Mid-Infrared Picosecond Optical Parametric Generator Based On CdSiP2

2012 ◽  
Author(s):  
S. Chaitanya Kumar ◽  
M. Jelínek ◽  
M. Baudisch ◽  
K. T. Zawilski ◽  
P. G. Schunemann ◽  
...  
Keyword(s):  
High Energy ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Parametric Generator

scholarly journals Multi-mJ Scaling of 5-Optical Cycle, 3 µm OPCPA

Photonics ◽  
2021 ◽  
Vol 8 (11) ◽  
pp. 503
Author(s):  
Joana Alves ◽  
Hugo Pires ◽  
Celso P. João ◽  
Gonçalo Figueira
Keyword(s):  
Fourier Transform ◽  
Bulk Material ◽  
High Energy ◽  
Mid Infrared ◽  
Chirped Pulse ◽  
Ultrafast Optical ◽  
Optical Parametric ◽  
Pulse Amplifier ◽  
Optical Cycle ◽  
Limited Duration

We present the design of an ultrafast optical parametric chirped pulse amplifier (OPCPA) operating at 3 µm yielding few-cycle pulses and multi-mJ output energy. This design demonstrates that with a configuration of a single crystal or combination of crystals (KTA and MgO:LN) it is possible to achieve output energies above the mJ with sufficient bandwidth to allow compression to just 5-optical cycles. Here, we consider a 1 µm mJ-level picosecond chirped pulse amplifier (CPA), a typical pumping source for this type of non-linear amplifiers. Compression with a simple bulk material enables reaching close to the pulse Fourier-transform limited duration, paving the way to high energy, ultrafast mid-infrared pulses.

scholarly journals High energy and average power femtosecond laser for driving mid-infrared optical parametric amplifiers

2013 ◽  
Vol 38 (15) ◽  
pp. 2746 ◽  
Author(s):  
P. Malevich ◽  
G. Andriukaitis ◽  
T. Flöry ◽  
A. J. Verhoef ◽  
A. Fernández ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Average Power ◽  
High Energy ◽  
Parametric Amplifiers ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Optical Parametric Amplifiers

scholarly journals High-energy mid-infrared femtosecond pulses at 3.3 μm directly generated by dual-chirped optical parametric amplification

2019 ◽  
Vol 205 ◽  
pp. 01008
Author(s):  
Yuxi Fu ◽  
Kotaro Nishimura ◽  
Bing Xue ◽  
Akira Suda ◽  
Katsumi Midorikawa ◽  
...  
Keyword(s):  
Repetition Rate ◽  
Peak Power ◽  
High Energy ◽  
Parametric Amplification ◽  
Cycle Duration ◽  
Optical Parametric Amplification ◽  
Femtosecond Pulses ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Limited Duration

By employing a dual-chirped optical parametric amplification (DC-OPA) using MgO:LiNbO3 crystals, we generate 31 mJ mid-infrared (MIR) pulses at 3.3 um with a repetition rate of 10 Hz. After passing through a CaF2 bulk compressor which has 70% throughput efficiency, these MIR pulses are compressed to 70 fs (6.3 optical cycles), which is close to the transform-limited duration of 66 fs. Thus, the peak power is evaluated to be 0.3 TW. Our results present notable progress in the generation of high-energy MIR pulses and prove that DC-OPA is a superior method for efficiently generating MIR pulses with few-cycle duration and TW-class peak power.

High-energy, tunable, long-wave mid-infrared optical parametric oscillator based on BaGa4Se7 crystal

2020 ◽  
Vol 45 (18) ◽  
pp. 5287
Author(s):  
Degang Xu ◽  
Jiaxin Zhang ◽  
Yixin He ◽  
Yuye Wang ◽  
Jiyong Yao ◽  
...  
Keyword(s):  
Optical Parametric Oscillator ◽  
High Energy ◽  
Parametric Oscillator ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Long Wave

scholarly journals High-energy, near- and mid-IR picosecond pulses generated by a fiber-MOPA-pumped optical parametric generator and amplifier

2015 ◽  
Vol 23 (10) ◽  
pp. 12613 ◽  
Author(s):  
Lin Xu ◽  
Ho-Yin Chan ◽  
Shaif-ul Alam ◽  
David J. Richardson ◽  
David P. Shepherd
Keyword(s):  
High Energy ◽  
Picosecond Pulses ◽  
Optical Parametric ◽  
Parametric Generator

Broadband and tunable optical parametric generator for remote detection of gas molecules in the short and mid-infrared

2015 ◽  
Vol 54 (10) ◽  
pp. 2594 ◽  
Author(s):  
Simon Lambert-Girard ◽  
Martin Allard ◽  
Michel Piché ◽  
François Babin
Keyword(s):  
Remote Detection ◽  
Mid Infrared ◽  
Optical Parametric ◽  
Parametric Generator ◽  
Gas Molecules
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