Wavelength swept light source

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United States of America Patent

PATENT NO 9372339
APP PUB NO 20130286454A1
SERIAL NO

13978122

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Abstract

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A wavelength swept light source includes a sawtooth waveform as a main waveform and an exponential component of the sawtooth waveform to the controlled voltage of the electro-optic deflector. The controlled voltage is controlled so that, as an oscillation wavelength to be swept is swept towards a longer wavelength side, a change rate of the oscillation wavelength is increased.

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Patent Owner(s)

  • NIPPON TELEGRAPH AND TELEPHONE CORPORATION;NIPPON TELEGRAPH AND TELEPHONE COMMUNICATIONS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Tadayuki Atsugi, JP 32 167
Ishibashi, Shigeo Atsugi, JP 7 15
Kato, Kazutoshi Atsugi, JP 31 464
Miyazu, Jun Atsugi, JP 6 26
Naganuma, Kazunori Atsugi, JP 20 411
Noguchi, Kazuto Atsugi, JP 15 263
Okabe, Yuichi Atsugi, JP 13 151
Sakamoto, Takashi Atsugi, JP 214 1695
Toyoda, Seiji Atsugi, JP 35 278
Ueno, Masahiro Atsugi, JP 111 765
Yagi, Shogo Atsugi, JP 18 114

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