Current View of Large Scale Photonic Integrated Circuits on Indium Phosphide

2010 ◽  
Author(s):  
C. Joyner ◽  
P. Evans ◽  
S. Corzine ◽  
M. Kato ◽  
M. Fisher ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Indium Phosphide ◽  
Large Scale ◽  
Photonic Integrated Circuits ◽  
Current View

scholarly journals Long Low-Loss-Litium Niobate on Insulator Waveguides with Sub-Nanometer Surface Roughness

Nanomaterials ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 910 ◽  
Author(s):  
Rongbo Wu ◽  
Min Wang ◽  
Jian Xu ◽  
Jia Qi ◽  
Wei Chu ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Integrated Circuits ◽  
Large Scale ◽  
Photonic Integrated Circuits ◽  
Surface Patterning ◽  
Propagation Loss ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Low Loss ◽  
Atomic Force

In this paper, we develop a technique for realizing multi-centimeter-long lithium niobate on insulator (LNOI) waveguides with a propagation loss as low as 0.027 dB/cm. Our technique relies on patterning a chromium thin film coated on the top surface of LNOI into a hard mask with a femtosecond laser followed by chemo-mechanical polishing for structuring the LNOI into the waveguides. The surface roughness on the waveguides was determined with an atomic force microscope to be 0.452 nm. The approach is compatible with other surface patterning technologies, such as optical and electron beam lithographies or laser direct writing, enabling high-throughput manufacturing of large-scale LNOI-based photonic integrated circuits.

High-Power Indium Phosphide Photonic Integrated Circuits

2019 ◽  
Vol 25 (6) ◽  
pp. 1-10 ◽  
Author(s):  
Hongwei Zhao ◽  
Sergio Pinna ◽  
Fengqiao Sang ◽  
Bowen Song ◽  
Simone Tommaso Suran Brunelli ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Indium Phosphide ◽  
High Power ◽  
Photonic Integrated Circuits

Large-Scale Photonic Integrated Circuits

2007 ◽  
Author(s):  
Radhakrishnan Nagarajan ◽  
Masaki Kato ◽  
Jacco Pleumeekers ◽  
Peter Evans ◽  
Sheila Hurtt ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Large Scale ◽  
Photonic Integrated Circuits
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