butt coupling
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2021 ◽  
pp. 1-1
Author(s):  
Kamil Pierscinski ◽  
Grzegorz Stepniewski ◽  
Mariusz Klimczak ◽  
Grzegorz Sobczak ◽  
Dominik Dobrakowski ◽  
...  

2021 ◽  
pp. 1-1
Author(s):  
Seokjun Yun ◽  
Young-Tak Han ◽  
Seok-Tae Kim ◽  
Jang-Uk Shin ◽  
Sang-Ho Park ◽  
...  
Keyword(s):  

2020 ◽  
Vol 38 (19) ◽  
pp. 5517-5525
Author(s):  
Sylvain Boust ◽  
Houssein El Dirani ◽  
Laurene Youssef ◽  
Yannick Robert ◽  
Alexandre Larrue ◽  
...  
Keyword(s):  

Author(s):  
Young-Tak Han ◽  
Seok-Jun Yun ◽  
Hyun-Do Jung ◽  
Seok-Tae Kim ◽  
Jang-Uk Shin ◽  
...  
Keyword(s):  

2019 ◽  
Vol 33 (09) ◽  
pp. 1950074
Author(s):  
Baoguang Sun ◽  
Congzhong Cai ◽  
Haojie Ni ◽  
Renbing Tan

A novel design and analysis of a butt-coupler are presented to be coupled with an edge-emitting laser and a silicon waveguide. The coupler is fairly effective when used with an edge-emitting laser of a certain integrated size and a high refractive index core material. Butt-coupling is not sensitive to polarization as both TE and TM modes achieve similar efficiency. The laser alignment tolerance and silicon waveguide gap in both lateral and vertical positions were studied. Although the air gap between the laser and the silicon cladding reduces coupling efficiency greatly, gap filling can help solve this problem. This design is proved to be quite effective in dealing with high index contrast and huge size mismatch between the laser and semiconductor waveguide.


2018 ◽  
Vol 26 (22) ◽  
pp. 28453
Author(s):  
Seo Young Lee ◽  
Young-Tak Han ◽  
Jong-Hoi Kim ◽  
Young-Ho Ko ◽  
Chun-Ju Youn ◽  
...  

2018 ◽  
Vol 36 (20) ◽  
pp. 4783-4791 ◽  
Author(s):  
Masatoshi Tokushima ◽  
Hitoshi Kawashima ◽  
Tsuyoshi Horikawa ◽  
Kazuhiko Kurata

2018 ◽  
Vol 10 (4) ◽  
pp. 1-7 ◽  
Author(s):  
Shuhui Li ◽  
Zhe Xu ◽  
Ruixuan Zhao ◽  
Li Shen ◽  
Cheng Du ◽  
...  

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