Study on Simulation of 980 nm Small Far Field Divergence Semiconductor Lasers Based on Mode Expansion Layers

2018 ◽  
Vol 08 (06) ◽  
pp. 265-270
Author(s):  
丽娜 曾
Keyword(s):  
Semiconductor Lasers ◽  
Far Field ◽  
Mode Expansion

Study on Simulation of the Small Far Field Divergence Semiconductor Lasers with Mode Expansion Layers

2014 ◽  
Vol 41 (11) ◽  
pp. 1102004
Author(s):  
戴银 Dai Yin ◽  
李林 Li Lin ◽  
苑汇帛 Yuan Huibo ◽  
乔忠良 Qiao Zhongliang ◽  
谷雷 Gu Lei ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Far Field ◽  
Mode Expansion

scholarly journals Quasi-normal mode expansion as a tool for the design of nanophotonic devices

2020 ◽  
Vol 238 ◽  
pp. 05008
Author(s):  
Rémi Colom ◽  
Felix Binkowski ◽  
Fridtjof Betz ◽  
Martin Hammerschmidt ◽  
Lin Zschiedrich ◽  
...  
Keyword(s):  
Normal Mode ◽  
Optical Antennas ◽  
Far Field ◽  
Riesz Projection ◽  
Mode Expansion ◽  
Nanophotonic Devices ◽  
Matter Interaction ◽  
Quasi Normal Mode ◽  
Light Matter Interaction

Many nanophotonic devices rely on the excitation of photonic resonances to enhance light-matter interaction. The understanding of the resonances is therefore of a key importance to facilitate the design of such devices. These resonances may be analyzed by use of the quasi-normal mode (QNM) theory. Here, we illustrate how QNM analysis may help study and design resonant nanophotonic devices. We will in particular use the QNM expansion of far-field quantities based on Riesz projection to design optical antennas.

650-nm lasers with narrow far-field divergence with integrated optical mode expansion layers

1999 ◽  
Vol 5 (3) ◽  
pp. 735-739 ◽  
Author(s):  
P.M. Smowton ◽  
G.M. Lewis ◽  
M. Yin ◽  
H.D. Summers ◽  
G. Berry ◽  
...  
Keyword(s):  
Far Field ◽  
Optical Mode ◽  
Mode Expansion ◽  
Integrated Optical

High power narrow far-field broad-stripe semiconductor lasers with second-order metal grating feedback

2012 ◽  
Author(s):  
Yong Yi Chen ◽  
Li Qin ◽  
Peng Jia ◽  
Yong Qiang Ning ◽  
Yun Liu ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Second Order ◽  
Far Field ◽  
Metal Grating
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