Prospect of second order nonlinear crystals for broadband ultrashort mid-IR pulse generation

2021 ◽  
Vol 121 ◽  
pp. 111635
Author(s):  
I.O. Kinyaevskiy ◽  
A.M. Sagitova ◽  
YuM. Andreev
Keyword(s):  
Pulse Generation ◽  
Second Order ◽  
Nonlinear Crystals

scholarly journals Evaluation of eight nonlinear crystals for phase-matched Terahertz second-order difference-frequency generation at room temperature

2020 ◽  
Vol 10 (2) ◽  
pp. 561
Author(s):  
Cyril Bernerd ◽  
Patricia Segonds ◽  
Jérôme Debray ◽  
Jean-François Roux ◽  
Emilie Hérault ◽  
...  
Keyword(s):  
Room Temperature ◽  
Difference Frequency Generation ◽  
Second Order ◽  
Difference Frequency ◽  
Order Difference ◽  
Nonlinear Crystals ◽  
Frequency Generation

Picosecond Pulse Generation by Second-Order Distributed Feedback Dye Laser

2019 ◽  
Vol 29 (3SI) ◽  
pp. 325
Author(s):  
Hoa Quang Do ◽  
V. Duong ◽  
N. T. H. Lien ◽  
V. M. Katarkevich
Keyword(s):  
Nd:Yag Laser ◽  
Tuning Range ◽  
Picosecond Pulse ◽  
Pulse Generation ◽  
Dye Laser ◽  
Second Order ◽  
Distributed Feedback ◽  
Laser Dyes ◽  
First Order ◽  
Lower Noise

A Configuration of a second-order distributed feedback dye laser pumped by a nanosecond Nd:YAG laser is setup. The tuning range is narrower than that in the case of the first-order DFDL but lower noise and more stable is obtained. Single picoseconds pulse tunable in range of 543 to 596 nm can be observed by using different laser dyes. The tuning range is extended to the shorter wavelengths, which is closed to pumping wavelength.

scholarly journals Narrow-bandwidth picosecond pulses by spectral compression of femtosecond pulses in second-order nonlinear crystals

2007 ◽  
Vol 15 (14) ◽  
pp. 8884 ◽  
Author(s):  
M. A. Marangoni ◽  
D. Brida ◽  
M Quintavalle ◽  
G. Cirmi ◽  
F. M. Pigozzo ◽  
...  
Keyword(s):  
Second Order ◽  
Femtosecond Pulses ◽  
Picosecond Pulses ◽  
Nonlinear Crystals ◽  
Narrow Bandwidth ◽  
Spectral Compression
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