scholarly journals A quantitative study in coupling loss reduction under large mode-field mismatch using self-written waveguide

2021 ◽  
Author(s):  
Liangjun He ◽  
Hau Ping Chan ◽  
Binghui Li
Keyword(s):  
Quantitative Study ◽  
Loss Reduction ◽  
Coupling Loss ◽  
Mode Field

All-Fiber Mode-Field Adapter for Low Coupling Loss between Step-Index and Large-Mode Area Fibers

2013 ◽  
Author(s):  
Clémence Jollivet ◽  
Julie Guer ◽  
Peter Hofmann ◽  
Arash Mafi ◽  
Axel Schülzgen
Keyword(s):  
Coupling Loss ◽  
Large Mode Area ◽  
Step Index ◽  
Mode Field ◽  
Fiber Mode ◽  
Mode Area

Study on the Performance of Y-Branch Waveguide Modulator Affected by the Fabrication

2013 ◽  
Vol 562-565 ◽  
pp. 62-66
Author(s):  
Hui Lan Liu ◽  
Wei Wang ◽  
Jun Jie Wang ◽  
Guo Ming Sun ◽  
Guang Huo ◽  
...  
Keyword(s):  
Waveguide Mode ◽  
Coupling Efficiency ◽  
Coupling Loss ◽  
Waveguide Width ◽  
Mode Field ◽  
Splitting Ratio ◽  
Structural Loss ◽  
The Difference ◽  
Waveguide Modulator ◽  
Fabrication Tolerance

The performance of Y-branch waveguide (YBW) modulator which is affected by the fabrication has been researched. The range of Y-branch corner deviation is obtained by analyzing the structural loss of the branch in the YBW which is limited by fabrication resolution. The effects on splitting ratio, mode field and coupling loss of YBW are also discussed through changing the waveguide width. It can be obtained that the difference between the two widths should be less than 0.25μm to meet the requirement of 5% error. And the maximum coupling efficiency can be achieved by adjusting the fabrication of waveguide to change the waveguide mode field. The corresponding fabrication tolerance can be attained based on the analysis.

scholarly journals Mode-Field-Diameter and the Coupling Loss between Inner and Outer Segment of Photoreceptors

2015 ◽  
Vol 05 (04) ◽  
pp. 151-160 ◽  
Author(s):  
Anhui Liang ◽  
Leiting Hu ◽  
Zhimin Liang
Keyword(s):  
Outer Segment ◽  
Coupling Loss ◽  
Mode Field ◽  
Mode Field Diameter

scholarly journals Coupling-loss reduction of a vertically coupled microring resonator filter by spot-size-matched busline waveguides

2002 ◽  
Vol 41 (21) ◽  
pp. 4394 ◽  
Author(s):  
Tomoyuki Kato ◽  
Shuichi Suzuki ◽  
Yasuo Kokubun ◽  
Sai Tak Chu
Keyword(s):  
Spot Size ◽  
Microring Resonator ◽  
Loss Reduction ◽  
Coupling Loss

scholarly journals AC Loss Performance of Cable-in-Conduit Conductor-Influence of Cable Mechanical Property on Coupling Loss Reduction-

2003 ◽  
Vol 38 (8) ◽  
pp. 410-416 ◽  
Author(s):  
Kunihiro MATSUI ◽  
Yoshikazu TAKAHASHI ◽  
Norikiyo KOIZUMI ◽  
Takaaki ISONO ◽  
Kazuya HAMADA ◽  
...  
Keyword(s):  
Mechanical Property ◽  
Ac Loss ◽  
Loss Reduction ◽  
Coupling Loss

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

A Quantitative Study of the Gastric Secretory Response to Sham Feeding in a Human Subject

1950 ◽  
Vol 16 (1) ◽  
pp. 104-116 ◽  
Author(s):  
Henry D. Janowitz ◽  
Franklin Hollander ◽  
David Orringer ◽  
Milton H. Levy ◽  
Asher Winkelstein ◽  
...  
Keyword(s):  
Quantitative Study ◽  
Human Subject ◽  
Secretory Response ◽  
Sham Feeding

Quantitative Study of Interracial Adoption: A Tale of Two Identities

2007 ◽  
Author(s):  
Marilisa Morea
Keyword(s):  
Quantitative Study ◽  
Interracial Adoption

Relationship Among Flow, Concentration, and Attention Span: A Quantitative Study

2011 ◽  
Author(s):  
Douglas R. Polster ◽  
Stephen A. Russo ◽  
David E. Richie ◽  
Susana Quintana Marikle
Keyword(s):  
Quantitative Study ◽  
Attention Span
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