Hiroshi Hatakeyama

发表

High Speed 1.1-µm-Range InGaAs-Based VCSELs

Takayoshi Anan, Masayoshi Tsuji, Kenichiro Yashiki, 2009, IEICE Trans. Electron..

Hybrid Integrated 4 X 4 Optical Matrix Switch Module on Silica Based Planar Waveguide Platform

Masahiro Yamaguchi, Tsuneo Kato, Hiroshi Hatakeyama, 1999 .

Highly reliable high speed 1.1μm-InGaAs/GaAsP-VCSELs

Takayoshi Anan, Masayoshi Tsuji, Hiroshi Hatakeyama, 2009, OPTO.

Multi-wavelength locker integrated wide-band wavelength-selectable light source module

Hiroshi Hatakeyama, Kenji Sato, Masayuki Yamaguchi, 2002 .

Spot-Size-Converter Integrated Semiconductor Optical Amplifiers for Optical Switching Systems

Hiroshi Hatakeyama, T. Tamanuki, Tatsuya Sasaki, 1999 .

94-channel wavelength-selectable light source module with integrated multiwavelength locker

Hiroshi Hatakeyama, Masayuki Yamaguchi, Koichi Naniwae, 2002, Optical Fiber Communication Conference and Exhibit.

30-GBPs TRANSMISSION OVER100M-MMFS(GI32) USING1.1 MIM-RANGE VCSELsANDRECEIVERS

Kenichiro Yashiki, Hiroshi Hatakeyama, Kazuhiro Shiba, 2007 .

Spot Size Converter Integrated Semiconductor Optical Amplifier Gates with Low Power Comsumption

M. Yamaguchi, Kiichi Hamamoto, Hiroshi Hatakeyama, 1997 .

Wavelength-selectable microarray light sources for wideband DWDM

Koji Kudo, Hiroshi Hatakeyama, Koichi Naniwae, 2002, SPIE ITCom.

Ultrafast Hybrid-Integrated Symmetric Mach-Zehnder All-Optical Switch and Its 168 Gbps Error-Free Demultiplexing Operation

Shigeru Nakamura, Junichi Sasaki, Hiroshi Hatakeyama, 2000 .

Kartonzylinder für ein hitzeempfindliches Übertragungsbildaufnahmeblatt, gerolltes hitzeempfindliches Übertragungsbildaufnahmeblatt zur Formung einer Rollenform und Bilderzeugungsverfahren

Hiroshi Hatakeyama, Akito Yokozawa, 2008 .

Miniaturization and Electric Power Reduction on a Hybrid Integrated Eight Channel SOAG Array Receptacle Module with Driver Circuits

Akira Tanabe, Takanori Shimizu, Junichi Sasaki, 2002 .

Mutual Complementary Approach and Activation of in-house Education by Lecture Exchanging Programs between Companies

Hiromi Sasa, Hiroshi Hatakeyama, Shigeo Miyagawa, 2017 .

Spot-size converter integrated semiconductor optical amplifiers for optical gate applications

Kiichi Hamamoto, Hiroshi Hatakeyama, T. Sasaki, 1999 .

25 Gbit/s operation of InGaAs-based VCSELs

Takayoshi Anan, Kenichiro Yashiki, Hiroshi Hatakeyama, 2006 .

25 Gbit/s 100°C operation of highly reliable InGaAs/GaAsP-VCSELs

Takayoshi Anan, Masayoshi Tsuji, Kenichiro Yashiki, 2009 .

Hybrid 4×4 optical matrix switch module on silica based Planar Lightwave Circuit by self-align multiple chip bonding technique

Junichi Sasaki, Hiroshi Hatakeyama, Mitsuhiro Kitamura, 1998 .

Wavelength-selectable microarray light sources for S-, C-, and L-bands WDM applications

Hiroshi Hatakeyama, Koichi Naniwae, 2002, Optical Fiber Communication Conference and Exhibit.

Hybrid integrated symmetric Mach-Zehnder all-optical switch with ultrafast, high extinction switching

Junichi Sasaki, Shigeru Nakamura, Hiroshi Hatakeyama, 1999 .

168 Gbps error-free demultiplexing with hybrid-integrated symmetric Mach-Zehnder all-optical switch

Junichi Sasaki, Hiroshi Hatakeyama, Tomoaki Kato, 2000, Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).

Hybrid integrated 4/spl times/4 optical matrix switch using self-aligned semiconductor optical amplifier gate arrays and silica planar lightwave circuit

Junichi Sasaki, Hiroshi Hatakeyama, M. Yamaguchi, 1998 .