Directional coupler-type wavelength filters having an integrated multiple-waveguide structure

Kazuhiko Shimada; Toshio Kambayashi

doi:10.1002/ecjb.4420760703

Directional coupler-type wavelength filters having an integrated multiple-waveguide structure

Electronics and Communications in Japan (Part II Electronics) ◽

10.1002/ecjb.4420760703 ◽

1993 ◽

Vol 76 (7) ◽

pp. 22-30

Author(s):

Kazuhiko Shimada ◽

Toshio Kambayashi

Keyword(s):

Directional Coupler ◽

Waveguide Structure ◽

Wavelength Filters

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Design of a Differential Coupled-Line Directional Coupler Using a Double-Side Coplanar Waveguide Structure With Common-Signal Suppression

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/tmtt.2020.3041226 ◽

2020 ◽

pp. 1-1

Author(s):

Jesus Martel ◽

Armando Fernandez-Prieto ◽

Jose L. Medran del Rio ◽

Ferran Martin ◽

Francisco Medina

Keyword(s):

Directional Coupler ◽

Coplanar Waveguide ◽

Waveguide Structure ◽

Coupled Line ◽

Signal Suppression ◽

Common Signal

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Glass directional coupler wavelength filters

Applied Optics ◽

10.1364/ao.27.001386 ◽

1988 ◽

Vol 27 (8) ◽

pp. 1386 ◽

Cited By ~ 1

Author(s):

S. Iraj Najafi

Keyword(s):

Directional Coupler ◽

Wavelength Filters

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Polarization independent, integrated optical, acoustically tunable wavelength filters/switches with tapered acoustical directional coupler

IEEE Photonics Technology Letters ◽

10.1109/68.334831 ◽

1994 ◽

Vol 6 (11) ◽

pp. 1335-1337 ◽

Cited By ~ 23

Author(s):

H. Herrmann ◽

K. Schafer ◽

W. Sohler

Keyword(s):

Directional Coupler ◽

Integrated Optical ◽

Tunable Wavelength ◽

Wavelength Filters ◽

Polarization Independent

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Directional coupler wavelength filters based on waveguides exhibiting electromagnetically induced transparency

IEEE Journal of Quantum Electronics ◽

10.1109/jqe.2003.809337 ◽

2003 ◽

Vol 39 (4) ◽

pp. 608-613 ◽

Cited By ~ 24

Author(s):

M. Davanco ◽

P. Holmstrom ◽

D.J. Blumenthal ◽

L. Thylen

Keyword(s):

Directional Coupler ◽

Electromagnetically Induced Transparency ◽

Induced Transparency ◽

Wavelength Filters

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Measurement of coupling characteristics of an Ni:LiNbO3 directional coupler with a combinational-type waveguide structure

Microwave and Optical Technology Letters ◽

10.1002/(sici)1098-2760(20000105)24:1<60::aid-mop17>3.0.co;2-8 ◽

2000 ◽

Vol 24 (1) ◽

pp. 60-63

Author(s):

Wen-Ching Chang

Keyword(s):

Directional Coupler ◽

Waveguide Structure ◽

Coupling Characteristics

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Design of a polymer directional coupler electro-optic switch with rib waveguide structure

Journal of Modern Optics ◽

10.1080/09500340701836989 ◽

2008 ◽

Vol 55 (12) ◽

pp. 1859-1869 ◽

Cited By ~ 1

Author(s):

Xin Yan ◽

Chuan-Tao Zheng ◽

Xian-Yin Wang ◽

Da-Ming Zhang ◽

Chun-Sheng Ma

Keyword(s):

Directional Coupler ◽

Waveguide Structure ◽

Rib Waveguide ◽

Electro Optic

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Directional coupler device using a three-dimensional waveguide structure

Optics Communications ◽

10.1016/s0030-4018(96)00712-2 ◽

1997 ◽

Vol 137 (4-6) ◽

pp. 239-243 ◽

Cited By ~ 11

Author(s):

L Friedrich ◽

P Dannberg ◽

C Wächter ◽

Th Hennig ◽

A Bräuer ◽

...

Keyword(s):

Directional Coupler ◽

Three Dimensional ◽

Waveguide Structure ◽

Coupler Device

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Birefringence compensation for polarization-independent directional coupler wavelength filters

IEEE Photonics Technology Letters ◽

10.1109/68.376807 ◽

1995 ◽

Vol 7 (4) ◽

pp. 376-378 ◽

Cited By ~ 5

Author(s):

R.J. Deri ◽

F.G. Patterson ◽

S.P. Dijaili

Keyword(s):

Directional Coupler ◽

Wavelength Filters ◽

Birefringence Compensation ◽

Polarization Independent

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4 x 4 directional coupler device using a three-dimensional waveguide structure

10.1117/12.262445 ◽

1996 ◽

Author(s):

Lars Friedrich ◽

Peter Dannberg ◽

Christoph A. Waechter ◽

Th. Hennig ◽

Andreas H. Braeuer ◽

...

Keyword(s):

Directional Coupler ◽

Three Dimensional ◽

Waveguide Structure ◽

Coupler Device

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Waveguide Structure Design of Adiabatic Optical Directional Couplers Weighted by Sin-Square Function

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.364-366.172 ◽

2007 ◽

Vol 364-366 ◽

pp. 172-177 ◽

Cited By ~ 1

Author(s):

Chi Feng Chen ◽

Yun Sheng Ku ◽

Kuan Hsiung Chen

Keyword(s):

Structural Design ◽

Directional Coupler ◽

Structure Design ◽

Waveguide Structure ◽

Square Function ◽

Directional Couplers ◽

Weighting Functions

This study discusses optimization of the adiabatic optical directional coupler (AODC) based on sin-square weighting functions (SSF) for waveguide structure. The objective of the work includes the define coupler of theory ranges, low crosstalk and short coupler length, respectively. When the crosstalk is demanded to be smaller than -35 dB, the coupler length for SSF is 2 b0 λ (minimum local beat length). Definitely SSF which is proposed can obtain a better result after the structural design.

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