Takaaki KAKITSUKA


Heteroepitaxial Growth of GaAs/Ge Buffer Layer on Si for Metamorphic InGaAs Lasers
Ryo NAKAO Masakazu ARAI Takaaki KAKITSUKA Shinji MATSUO 
Publication:   
Publication Date: 2018/07/01
Vol. E101-C  No. 7  pp. 537-544
Type of Manuscript:  INVITED PAPER (Special Section on Distinguished Papers in Photonics)
Category: 
Keyword: 
heteroepitaxial growthGe bufferMOVPESi substrate
 Summary | Full Text:PDF(4.5MB)

Evaluation of Device Parameters for Membrane Lasers on Si Fabricated with Active-Layer Bonding Followed by Epitaxial Growth
Takuro FUJII Koji TAKEDA Erina KANNO Koichi HASEBE Hidetaka NISHI Tsuyoshi YAMAMOTO Takaaki KAKITSUKA Shinji MATSUO 
Publication:   
Publication Date: 2017/02/01
Vol. E100-C  No. 2  pp. 196-203
Type of Manuscript:  Special Section PAPER (Special Section on Fabrication Technologies Supporting the Photonic/Nanostructure Devices)
Category: 
Keyword: 
epitaxial growthdirect bondingmembrane laserssilicon photonics
 Summary | Full Text:PDF(1.9MB)

High-Temperature Operation of Photonic-Crystal Lasers for On-Chip Optical Interconnection
Koji TAKEDA Tomonari SATO Takaaki KAKITSUKA Akihiko SHINYA Kengo NOZAKI Chin-Hui CHEN Hideaki TANIYAMA Masaya NOTOMI Shinji MATSUO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/07/01
Vol. E95-C  No. 7  pp. 1244-1251
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Active Photonic Device Technologies)
Category: 
Keyword: 
photonic-crystal lasersburied heterostructuresoptical interconnections
 Summary | Full Text:PDF(2.7MB)

Monolithically Integrated Wavelength-Routing Switch Using Tunable Wavelength Converters with Double-Ring-Resonator Tunable Lasers
Toru SEGAWA Shinji MATSUO Takaaki KAKITSUKA Yasuo SHIBATA Tomonari SATO Yoshihiro KAWAGUCHI Yasuhiro KONDO Ryo TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/09/01
Vol. E94-C  No. 9  pp. 1439-1446
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
monolithic integrationphotonic integrated circuitstunable laserwavelength conversionall-optical switch
 Summary | Full Text:PDF(3.4MB)

High-Speed Frequency Modulated DBR Lasers for Long-Reach Transmission
Takaaki KAKITSUKA Shinji MATSUO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/07/01
Vol. E92-C  No. 7  pp. 929-936
Type of Manuscript:  INVITED PAPER (Special Section on Recent Advances in Ultra-high-speed Photonic Devices for Next-generation Optical Fiber Communications)
Category: 
Keyword: 
DBR laserfrequency modulationFM/AM conversionoptical filter
 Summary | Full Text:PDF(1.3MB)