Ultrafast All-Optical Gating Operation Using Michelson Interferometer for Hybrid Integration of Intersubband Transition Switch on Si Platform
Nagase, M., Shoji, Y., Suda, S., Kintaka, K., Kawashima, H., Akimoto, R., Kuwatsuka, H., Hasama, T., Ishikawa, H.
Published in IEEE photonics technology letters (15.12.2011)
Published in IEEE photonics technology letters (15.12.2011)
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Journal Article
Inter-layer light transition in hybrid III-V/Si waveguides integrated by µ-transfer printing
Kou, Rai, Hiratani, Takuo, Yagi, Hideki, Kuwatsuka, Haruhiko, Yen, Tzu-Hsiang, Okano, Makoto, Ohno, Morifumi, Kawashima, Hitoshi, Suzuki, Keijiro, Fujiwara, Naoki, Shoji, Hajime, Yamada, Koji
Published in Optics express (22.06.2020)
Published in Optics express (22.06.2020)
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Journal Article
Autonomous Parametric Tunable Dispersion Compensation for Dynamic Optical Switching
Tanizawa, Ken, Matsuura, Hiroyuki, Ogawa, Kensuke, Kaneko, Toshimitsu, Banno, Eiichi, Uesaka, Katsumi, Takasaka, Shigehiro, Iwai, Hidenori, Ota, Kazuya, Kuwatsuka, Haruhiko, Oikawa, Yoichi, Yagi, Takeshi, Shoji, Hajime, Namiki, Shu
Published in IEEE photonics technology letters (01.08.2015)
Published in IEEE photonics technology letters (01.08.2015)
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Journal Article
Sub-millisecond timing-jitter-free tuning of parametric dispersion compensator
Tanizawa, Ken, Matsuura, Hiroyuki, Kaneko, Toshimitsu, Banno, Eiichi, Uesaka, Katsumi, Takasaka, Shigehiro, Iwai, Hidenori, Ota, Kazuya, Kuwatsuka, Haruhiko, Oikawa, Yoichi, Yagi, Takeshi, Shoji, Hajime, Namiki, Shu
Published in Optics express (04.11.2013)
Published in Optics express (04.11.2013)
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Journal Article
InGaAs/AlAs/InAlAs coupled double quantum wells for intersubband transition devices operating at 1550 nm
GOZU, Shin-Ichiro, MOZUME, Teruo, KUWATSUKA, Haruhiko, ISHIKAWA, Hiroshi
Published in Journal of crystal growth (01.09.2013)
Published in Journal of crystal growth (01.09.2013)
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Conference Proceeding
Journal Article
Effects of shutter transients in molecular beam epitaxy
Gozu, Shin-ichiro, Mozume, Teruo, Kuwatsuka, Haruhiko, Ishikawa, Hiroshi
Published in Nanoscale research letters (12.11.2012)
Published in Nanoscale research letters (12.11.2012)
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Journal Article
Dynamic Optical Path Switching in 172-Gb/s OTDM Transmissions of Ultra-High Definition Video Signals Using Fast Channel-Identifiable Clock Recovery and Integratable Devices
Kurosu, T., Tanizawa, K., Namiki, S., Akimoto, R., Kuwatsuka, H., Hasama, T., Ishikawa, H., Nakatogawa, T., Oyamada, K., Tanaka, Y., Ide, S., Onaka, H., Asami, T.
Published in Journal of lightwave technology (15.02.2013)
Published in Journal of lightwave technology (15.02.2013)
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Journal Article
Controlling shape of InAs1-xSbx quantum structures on InP for quantum dots with 1.55-μm emission
KAWAGUCHI, Kenichi, EKAWA, Mitsuru, AKIYAMA, Tomoyuki, KUWATSUKA, Haruhiko, SUGAWARA, Mitsuru
Published in Journal of crystal growth (2007)
Published in Journal of crystal growth (2007)
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Conference Proceeding
Journal Article
Demonstration of 172-Gb/s Optical Time Domain Multiplexing and Demultiplexing Using Integratable Semiconductor Devices
Kurosu, T, Namiki, S, Akimoto, R, Kuwatsuka, H, Sekiguchi, S, Yasuoka, N, Morito, K, Hasama, T, Ishikawa, H
Published in IEEE photonics technology letters (01.10.2010)
Published in IEEE photonics technology letters (01.10.2010)
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Journal Article
All-optical carrier recovery using a single injection locked semiconductor laser stabilized by an incoherent optical-feedback
Albores-Mejia, Aaron, Kaneko, Toshimitsu, Banno, Eiichi, Uesaka, Katsumi, Shoji, Hajime, Kuwatsuka, Haruhiko
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01.05.2015)
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01.05.2015)
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Conference Proceeding
Hardware efficient QAM16 all-optical carrier recovery using a single optically-stabilized injection-locked semiconductor laser
Albores-Mejia, Aaron, Kaneko, Toshimitsu, Banno, Eiichi, Uesaka, Katsumi, Shoji, Hajime, Kuwatsuka, Haruhiko
Published in 2014 The European Conference on Optical Communication (ECOC) (01.09.2014)
Published in 2014 The European Conference on Optical Communication (ECOC) (01.09.2014)
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Conference Proceeding
DRIVING DEVICE AND DRIVING METHOD FOR PHASE CONTROLLER, AND OPTICAL SWITCH
KAWASHIMA Hitoshi, SUDA Satoshi, KUWATSUKA Haruhiko, NAMIKI Shu, SUZUKI Keijiro, TANIZAWA Ken, IKEDA Kazuhiro, MATSUURA Hiroyuki, CONG Guangwei
Year of Publication 29.06.2017
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Year of Publication 29.06.2017
Patent
Parametric Tunable Dispersion Compensation With Spectrally Noninverting Wavelength Conversion Using Quasi-Phase-Matched Adhered Ridge Waveguide
Tanizawa, K., Kikuchi, K., Sugiura, K., Kurimura, S., Kuwatsuka, H., Nakajima, H., Ichikawa, J., Namiki, S.
Published in IEEE journal of selected topics in quantum electronics (01.03.2012)
Published in IEEE journal of selected topics in quantum electronics (01.03.2012)
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Journal Article
Full-band injection-locking properties of a monolithically integrated tunable laser with single stripe structure
Albores-Mejia, Aaron, Kuwatsuka, Haruhiko, Shoji, Hajime, Ishikawa, Hiroshi
Published in 2012 38th European Conference and Exhibition on Optical Communications (01.09.2012)
Published in 2012 38th European Conference and Exhibition on Optical Communications (01.09.2012)
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Conference Proceeding