Integrated optical polarisation analyser on planar lightwave circuit

1999 ◽  
Vol 35 (22) ◽  
pp. 1948 ◽  
Author(s):  
T. Saida ◽  
Y. Orihara ◽  
H. Yamada ◽  
K. Takiguchi ◽  
T. Goh ◽  
...  
Keyword(s):  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Planar Lightwave ◽  
Optical Polarisation

Optimization of Single-Step UV Exposure for Fabrication of Integrated Optical Device by Imprinting

2020 ◽  
Vol 12 (4) ◽  
pp. 600-604
Author(s):  
Young Bo Shim ◽  
Han Uk Bae ◽  
Jun Tae Park ◽  
Myung Yung Jeong
Keyword(s):  
Optical Loss ◽  
Ultra Violet ◽  
Single Step ◽  
Sidewall Roughness ◽  
Average Value ◽  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Planar Lightwave ◽  
The Ideal

In this paper, a single ultra-violet exposure for multi-height structure was used to fabricate an optical-fiberintegrated planar lightwave circuit (PLC) splitter using a thermal imprinting technique. The 1 × 8 tapered multimode PLC splitter was designed with a trench at a depth of 50 μm and a variable width ranging from 50 μm to 690 μm for the insertion of waveguide and fiber structures measuring 125 μm × 87.5 μm in order to minimize insertion loss. Photolithography with a Cr layer and bottom anti-reflection coating (BARC) was utilized to fabricate a multi-height photoresist structure, and the effect of the thick Cr layer and BARC on the geometry was investigated. Scanning electron microscopy of the fabricated structures showed that a Cr thickness of 50 nm and BARC provided the ideal geometry with a minimal undercut and sidewall roughness. Based on the characterization of the imprinted splitter, the average value and uniformity of optical loss between the channels were 10 dB and less than 0.42 dB, respectively.

scholarly journals Integrated optical interconnection for polymeric planar lightwave circuit device using roll-to-roll ultraviolet imprint

2014 ◽  
Vol 53 (8) ◽  
pp. 086101
Author(s):  
Sang Uk Cho ◽  
Ho Ju Kang ◽  
Sunghwan Chang ◽  
Doo-sun Choi ◽  
Chang-Seok Kim ◽  
...  
Keyword(s):  
Optical Interconnection ◽  
Roll To Roll ◽  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Planar Lightwave

Integrated optical time-division-multiplexer based on planar lightwave circuit

2003 ◽  
Author(s):  
M. Takara ◽  
I. Shake ◽  
S. Kawanishi ◽  
Y. Yamabayashi ◽  
K. Magari ◽  
...  
Keyword(s):  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Optical Time ◽  
Planar Lightwave ◽  
Time Division

Application of planar lightwave circuit platform to hybrid integrated optical WDM transmitter/receiver module

1995 ◽  
Vol 31 (16) ◽  
pp. 1366-1367 ◽  
Author(s):  
Y. Yamada ◽  
Y. Akahori ◽  
R. Nagase ◽  
K. Moriwaki ◽  
Y. Nakasuga ◽  
...  
Keyword(s):  
Optical Wdm ◽  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Receiver Module ◽  
Planar Lightwave

Integrated optical time division multiplexer based on planar lightwave circuit

1999 ◽  
Vol 35 (15) ◽  
pp. 1263 ◽  
Author(s):  
H. Takara ◽  
I. Shake ◽  
S. Kawanishi ◽  
Y. Yamabayashi ◽  
K. Magari ◽  
...  
Keyword(s):  
Integrated Optical ◽  
Planar Lightwave Circuit ◽  
Optical Time ◽  
Planar Lightwave ◽  
Time Division
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