scholarly journals Ultra-compact dual-mode mode-size converter for silicon photonic few-mode fiber interfaces

2021 ◽  
Vol 29 (21) ◽  
pp. 33728
Author(s):  
Lirong Cheng ◽  
Simei Mao ◽  
Zhenmin Chen ◽  
Yinghui Wang ◽  
Caiyue Zhao ◽  
...  
Keyword(s):  
Dual Mode ◽  
Silicon Photonic ◽  
Mode Size

scholarly journals Fiber-chip edge coupler with large mode size for silicon photonic wire waveguides

2016 ◽  
Vol 24 (5) ◽  
pp. 5026 ◽  
Author(s):  
Martin Papes ◽  
Pavel Cheben ◽  
Daniel Benedikovic ◽  
Jens H. Schmid ◽  
James Pond ◽  
...  
Keyword(s):  
Silicon Photonic ◽  
Mode Size ◽  
Photonic Wire

Research Progress of Silicon Photonic Mode Size Converters

2018 ◽  
Vol 55 (3) ◽  
pp. 030003
Author(s):  
胡娟 Hu Juan ◽  
林欢 Lin Huan ◽  
汪维军 Wang Weijun ◽  
陈华 Chen Hua ◽  
方青 Fang Qing
Keyword(s):  
Research Progress ◽  
Silicon Photonic ◽  
Mode Size

scholarly journals Novel Low-Loss Fiber-Chip Edge Coupler for Coupling Standard Single Mode Fibers to Silicon Photonic Wire Waveguides

Photonics ◽  
2021 ◽  
Vol 8 (3) ◽  
pp. 79
Author(s):  
Siwei Sun ◽  
Ying Chen ◽  
Yu Sun ◽  
Fengman Liu ◽  
Liqiang Cao
Keyword(s):  
Optical Fibers ◽  
Silicon Photonics ◽  
Coupling Efficiency ◽  
Single Mode ◽  
Spot Size ◽  
Silicon On Insulator ◽  
Multiple Structure ◽  
Silicon Photonic ◽  
Mode Size ◽  
Photonic Wire

Fiber-to-chip optical interconnects is a big challenge in silicon photonics application scenarios such as data centers and optical transmission systems. An edge coupler, compared to optical grating, is appealing to in the application of silicon photonics due to the high coupling efficiency between standard optical fibers (SMF-28) and the sub-micron silicon wire waveguides. In this work, we proposed a novel fiber–chip edge coupler approach with a large mode size for silicon photonic wire waveguides. The edge coupler consists of a multiple structure which was fulfilled by multiple silicon nitride layers embedded in SiO2 upper cladding, curved waveguides and two adiabatic spot size converter (SSC) sections. The multiple structure can allow light directly coupling from large mode size fiber-to-chip coupler, and then the curved waveguides and SSCs transmit the evanescent field to a 220 nm-thick silicon wire waveguide based on the silicon-on-insulator (SOI) platform. The edge coupler, designed for a standard SMF-28 fiber with 8.2 μm mode field diameter (MFD) at a wavelength of 1550 nm, exhibits a mode overlap efficiency exceeding 95% at the chip facet and the overall coupling exceeding 90%. The proposed edge coupler is fully compatible with standard microfabrication processes.

scholarly journals Fiber-chip edge coupler with large mode size for silicon photonic wire waveguides

2015 ◽  
Author(s):  
Martin Papes ◽  
Pavel Cheben ◽  
Winnie N. Ye ◽  
Jens H. Schmid ◽  
Dan-Xia Xu ◽  
...  
Keyword(s):  
Silicon Photonic ◽  
Mode Size ◽  
Photonic Wire

Spurious Suppression Effect by Transmit Bandpass Filters with HTS Dual-Mode Resonators for 5GHz Band

2009 ◽  
Vol E92-C (3) ◽  
pp. 288-295
Author(s):  
Kazunori YAMANAKA ◽  
Kazuaki KURIHARA ◽  
Akihiko AKASEGAWA ◽  
Masatoshi ISHII ◽  
Teru NAKANISHI
Keyword(s):  
Bandpass Filters ◽  
Dual Mode ◽  
Suppression Effect ◽  
Spurious Suppression

Ultra-Small Silicon Photonic Wire Waveguide Devices

2009 ◽  
Vol E92-C (2) ◽  
pp. 217-223 ◽  
Author(s):  
Tao CHU ◽  
Hirohito YAMADA ◽  
Shigeru NAKAMURA ◽  
Masashige ISHIZAKA ◽  
Masatoshi TOKUSHIMA ◽  
...  
Keyword(s):  
Waveguide Devices ◽  
Silicon Photonic ◽  
Photonic Wire

DUAL-MODE LINEAR ANALYSIS OF TEMPORAL INSTABILITY FOR POWER-LAW LIQUID SHEET

2016 ◽  
Vol 26 (4) ◽  
pp. 319-347 ◽  
Author(s):  
Han-Yu Deng ◽  
Feng Feng ◽  
Xiao-Song Wu
Keyword(s):  
Power Law ◽  
Linear Analysis ◽  
Liquid Sheet ◽  
Dual Mode ◽  
Temporal Instability
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