Title:
OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/157669
Kind Code:
A1
Abstract:
An optical device equipped with: an optical modulation element having an electro-optical substrate which exhibits an electro-optical effect, a plurality of optical waveguides having a light wave supplied thereto, and provided on the electro-optical substrate, and a plurality of signal electrodes to which a modulation signal for modulating the light wave passing through the interior of the optical waveguides is supplied; a terminator which is electrically connected to the plurality of signal electrodes and terminates the modulation signal; and a terminal substrate having the terminator provided on a first surface thereof. Furthermore, a heat-transmitting means is positioned on the terminal substrate.
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Inventors:
KATAOKA TOSHIO (JP)
MIYAZAKI NORIKAZU (JP)
HOSOKAWA YOUICHI (JP)
OKAMURA MIKI (JP)
MIYAZAKI NORIKAZU (JP)
HOSOKAWA YOUICHI (JP)
OKAMURA MIKI (JP)
Application Number:
PCT/JP2014/059295
Publication Date:
October 02, 2014
Filing Date:
March 28, 2014
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD (JP)
International Classes:
G02F1/03; G02F1/035
Domestic Patent References:
| WO2010064417A1 | 2010-06-10 |
Foreign References:
| JP2005128440A | 2005-05-19 | |||
| JP2012141632A | 2012-07-26 | |||
| JPH08148505A | 1996-06-07 | |||
| JP2003295139A | 2003-10-15 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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