scholarly journals Highly efficient grating coupler between optical fiber and silicon photonic circuit

2009 ◽  
Author(s):  
Shankar Kumar Selvaraja ◽  
Diedrik Vermeulen ◽  
Marc Schaekers ◽  
Erik Sleeckx ◽  
Wim Bogaerts ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Grating Coupler ◽  
Highly Efficient ◽  
Silicon Photonic ◽  
Photonic Circuit

Highly Efficient Silicon Photonic Microheater Based on Black Arsenic–Phosphorus

2020 ◽  
Vol 8 (6) ◽  
pp. 1901526 ◽  
Author(s):  
Yingjie Liu ◽  
Huide Wang ◽  
Shuai Wang ◽  
Yujie Wang ◽  
Yunzheng Wang ◽  
...  
Keyword(s):  
Highly Efficient ◽  
Silicon Photonic

scholarly journals 100 Gb/s Silicon Photonic WDM Transmitter with Misalignment-Tolerant Surface-Normal Optical Interfaces

Micromachines ◽  
2019 ◽  
Vol 10 (5) ◽  
pp. 336 ◽  
Author(s):  
Beiju Huang ◽  
Zanyun Zhang ◽  
Zan Zhang ◽  
Chuantong Cheng ◽  
Huang Zhang ◽  
...  
Keyword(s):  
Wavelength Division Multiplex ◽  
Complementary Metal Oxide Semiconductor ◽  
Silicon On Insulator ◽  
Oxide Semiconductor ◽  
Optical Modulator ◽  
Grating Coupler ◽  
Coupling Loss ◽  
Wavelength Division ◽  
Silicon Photonic ◽  
Fiber Misalignment

A 4 × 25 Gb/s ultrawide misalignment tolerance wavelength-division-multiplex (WDM) transmitter based on novel bidirectional vertical grating coupler has been demonstrated on complementary metal-oxide-semiconductor (CMOS)-compatible silicon-on-insulator (SOI) platform. Simulations indicate the bidirectional grating coupler (BGC) is widely misalignment tolerant, with an excess coupling loss of only 0.55 dB within ±3 μm fiber misalignment range. Measurement shows the excess coupling loss of the BGC is only 0.7 dB within a ±2 μm fiber misalignment range. The bidirectional grating structure not only functions as an optical coupler, but also acts as a beam splitter. By using the bidirectional grating coupler, the silicon optical modulator shows low insertion loss and large misalignment tolerance. The eye diagrams of the modulator at 25 Gb/s don’t show any obvious deterioration within the waveguide-direction fiber misalignment ranger of ±2 μm, and still open clearly when the misalignment offset is as large as ±4 μm.

A novel highly efficient grating coupler with large filling factor used for optoelectronic integration

2010 ◽  
Vol 19 (12) ◽  
pp. 124214 ◽  
Author(s):  
Liang Zhou ◽  
Zhi-Yong Li ◽  
Yu Zhu ◽  
Yun-Tao Li ◽  
Zhong-Cao Fan ◽  
...  
Keyword(s):  
Filling Factor ◽  
Grating Coupler ◽  
Highly Efficient ◽  
Optoelectronic Integration

Enabling scalable silicon photonic circuit design and fabrication

2015 ◽  
Author(s):  
Xu Wang ◽  
James Pond ◽  
Jackson Klein ◽  
Andy Eu-Jin Lim ◽  
Kok Kiong Chen ◽  
...  
Keyword(s):  
Circuit Design ◽  
Silicon Photonic ◽  
Photonic Circuit

Integral Grating Coupler On An Optical Fiber

1986 ◽  
Author(s):  
D. A. Bryan ◽  
C. R. Chubb ◽  
J. K. Powers ◽  
W. R. Reed
Keyword(s):  
Optical Fiber ◽  
Grating Coupler
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