Diamond-blade diced trapezoidal ridge waveguides in YCOB crystal for second harmonic generation

2020 ◽  
Vol 126 ◽  
pp. 106128
Author(s):  
Chen Chen ◽  
Qingming Lu ◽  
Shavkat Akhmadaliev ◽  
Shengqiang Zhou
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Diamond Blade ◽  
Ridge Waveguides

scholarly journals Second harmonic generation of diamond-blade diced KTiOPO_4 ridge waveguides

2016 ◽  
Vol 24 (15) ◽  
pp. 16434 ◽  
Author(s):  
Chen Chen ◽  
Christian E. Rüter ◽  
Martin F. Volk ◽  
Cheng Chen ◽  
Zhen Shang ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Diamond Blade ◽  
Ridge Waveguides

Second harmonic generation in precisely diced KTiOAsO4 ridge waveguides

2021 ◽  
Vol 121 ◽  
pp. 111561
Author(s):  
Genglin Li ◽  
Hui Xu ◽  
Yicun Yao ◽  
Yuechen Jia ◽  
Feng Chen
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Ridge Waveguides

Femtosecond laser micromachining of Nd:GdCOB ridge waveguides for second harmonic generation

2012 ◽  
Vol 34 (11) ◽  
pp. 1913-1916 ◽  
Author(s):  
Yuechen Jia ◽  
Feng Chen ◽  
Javier R. Vázquez de Aldana ◽  
Sh. Akhmadaliev ◽  
Shengqiang Zhou
Keyword(s):  
Femtosecond Laser ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Laser Micromachining ◽  
Femtosecond Laser Micromachining ◽  
Ridge Waveguides

Efficient Second Harmonic Generation of Diced Ridge Waveguides Based on Carbon Ion-Irradiated Periodically Poled LiNbO3

2017 ◽  
Vol 35 (12) ◽  
pp. 2476-2480 ◽  
Author(s):  
Lin Ai ◽  
Lei Wang ◽  
Yang Tan ◽  
Shavkat Akhmadaliev ◽  
Shengqiang Zhou ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Periodically Poled ◽  
Carbon Ion ◽  
Ridge Waveguides

scholarly journals Second-Harmonic Generation of Blue Light in GaN Waveguides

2018 ◽  
Vol 8 (8) ◽  
pp. 1218 ◽  
Author(s):  
Martin Rigler ◽  
Tinkara Troha ◽  
Wei Guo ◽  
Ronny Kirste ◽  
Isaac Bryan ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Chemical Vapor ◽  
Matching Condition ◽  
Dispersion Phase ◽  
Central Wavelength ◽  
Near Ir ◽  
Ridge Waveguides ◽  
Phase Matching Condition

Second-harmonic generation was studied in III-metal-polar GaN films grown on sapphire substrates by metalorganic chemical vapor deposition and formed into ridge waveguides. Broadband near-IR femtosecond pulses of an optical parametric amplifier system were injected by end-fire coupling and the nonlinear response was measured while tuning the central wavelength. A prominent peak was found at 450 nm for 1140 nm thick and 10 μm wide GaN waveguides. The measured second-harmonic peak was in agreement with the modal-dispersion phase matching condition calculated using the dispersion of the extraordinary refractive indices of GaN obtained by prism coupling.

scholarly journals Periodically poled ridge waveguides in KTP for second harmonic generation in the UV regime

2018 ◽  
Vol 26 (22) ◽  
pp. 28827 ◽  
Author(s):  
Christof Eigner ◽  
Matteo Santandrea ◽  
Laura Padberg ◽  
Martin F. Volk ◽  
Christian E. Rüter ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Periodically Poled ◽  
Ridge Waveguides
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