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Title:
STEM WITH BUILT-IN THERMOELECTRIC COOLER
Document Type and Number:
WIPO Patent Application WO/2019/155505
Kind Code:
A1
Abstract:
The present invention provides a stem with a built-in thermoelectric cooler, the stem comprising: a first stem member (1, 1a) having a temperature-controlled body, such as an optical module, mounted on a surface thereof; a second stem member (2) that faces the first stem member (1, 1a); and a thermoelectric cooler (5) that controls the temperature-controlled body interposed between the first stem member (1, 1a) and the second stem member (2), wherein the space between the first stem member (1, 1a) and the second stem member (2) is filled with an insulating resin (6) having a low thermal conductivity.

Inventors:
FUCHI TAKAHIRO (JP)
Application Number:
JP2018/003913
Publication Date:
August 15, 2019
Filing Date:
February 06, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01S5/024
Foreign References:
JP2005050844A2005-02-24
JP2000188430A2000-07-04
JPS59193080A1984-11-01
JPH08125282A1996-05-17
JP2001326412A2001-11-22
JPH04336481A1992-11-24
JPH09186379A1997-07-15
US20160329681A12016-11-10
US9059555B22015-06-16
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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