Akio SUGITA


Recent Progress on Arrayed Waveguide Gratings for DWDM Applications
Akimasa KANEKO Akio SUGITA Katsunari OKAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 860-868
Type of Manuscript:  INVITED PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: WDM Network Devices
Keyword: 
silica-based planar lightwave circuits (PLC)arrayed waveguide grating (AWG)polarization independent AWGflat passband AWGathermal AWG
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A 1.55-µm Hybrid Integrated Wavelength-Converter Module Using Spot-Size Converter Integrated Semiconductor Optical Amplifiers on a Planar-Lightwave-Circuit Platform
Rieko SATO Yasuhiro SUZUKI Naoto YOSHIMOTO Ikuo OGAWA Toshikazu HASHIMOTO Toshio ITO Akio SUGITA Yuichi TOHMORI Hiromu TOBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1221-1227
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
hybrid integrationspot-size converter integrated semiconductor optical amplifierplanar-lightwave-circuit platformwavelength conversiontemperature dependence
 Summary | Full Text:PDF

A 1.55-µm Hybrid Integrated Wavelength-Converter Module Using Spot-Size Converter Integrated Semiconductor Optical Amplifiers on a Planar-Lightwave-Circuit Platform
Rieko SATO Yasuhiro SUZUKI Naoto YOSHIMOTO Ikuo OGAWA Toshikazu HASHIMOTO Toshio ITO Akio SUGITA Yuichi TOHMORI Hiromu TOBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1487-1493
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
hybrid integrationspot-size converter integrated semiconductor optical amplifierplanar-lightwave-circuit platformwavelength conversiontemperature dependence
 Summary | Full Text:PDF

88 Optical Matrix Switch Using Silica-Based Planar Lightwave Circuits
Masayuki OKUNO Akio SUGITA Tohru MATSUNAGA Masao KAWACHI Yasuji OHMORI Katsumi KATOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/07/25
Vol. E76-C  No. 7  pp. 1215-1223
Type of Manuscript:  PAPER
Category: Opto-Electronics
Keyword: 
88 optical matrix switchsilica-based planar lightwave circuitsMach-Zehnder interferometerthermo-optic phase shifter
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Bridge-Suspended Silica-Waveguide Thermo-Optic Phase Shifter and Its Application to Mach-Zehnder Type Optical Switch
Akio SUGITA Kaname JINGUJI Norio TAKATO Katsumi KATOH Masao KAWACHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Vol. E73-E  No. 1  pp. 105-109
Type of Manuscript:  Special Section PAPER (Special Issue on International Conference on Integrated Optics and Optical Fiber Communication)
Category: Optical Waveguides and Their Devices
Keyword: 
 Summary | Full Text:PDF