Takahiro Minato

Kyushu University

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Kiichi Hamamoto

Kyushu University

Hajime Matsumoto

National Institute of Advanced Industrial Science and Technology

Kazunori Okamoto

Hiroshima University

Marcus Duelk

Exalos (Switzerland)

C Velez

Exalos (Switzerland)

Yasuhiro Hinokuma

Kyushu University

Zhigang Zang

Chongqing University

Paolo Navaretti

Exalos (Switzerland)

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Kyushu University

Exalos (Switzerland)

École Polytechnique Fédérale de Lausanne

Waseda University

KDDI Research (Japan)

Ministry of Agriculture, Forestry and Fisheries

Laboratoire Science & technologie du Lait & de l'œuf

Centre for Materials for Electronics Technology

NTT (Japan)

NEC (Japan)

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Laser beam deflection control device using arrayed waveguide for energy-space-transmission

IEICE technical report. Speech (2007)

Hajime Matsumoto Takahiro Minato Kazunori Okamoto Kiichi Hamamoto

Waveguide

Free space

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Citations (2)

High-Power ($> 110$ mW) Superluminescent Diodes by Using Active Multimode Interferometer

IEEE Photonics Technology Letters (2010)

Zhigang Zang Takahiro Minato Paolo Navaretti Yasuhiro Hinokuma Marcus Duelk

We have designed and fabricated, for the first time to our knowledge, novel superluminescent diodes by using active multimode interferometers that emit at a wavelength of 1.55 ¿ m. An output power as high as 115 mW was obtained with a wide 3-dB bandwidth of 50 nm and low spectral ripple of 0.03 dB. In addition, they showed stable single-transverse-mode outputs up to the maximum output power.

Superluminescent diode

Amplified spontaneous emission

Optical power

10.1109/lpt.2010.2044994

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Citations (140)

Laser beam deflection control using arrayed waveguide with active MMI laser diode for energy space-transmission

IEICE Technical Report; IEICE Tech. Rep. (2007)

Hajime Matsumoto Takahiro Minato Kazunori Okamoto Kiichi Hamamoto

Waveguide

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