The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9923328 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 20, 2018

Filed:

Jul. 15, 2015
Applicant:

Mitsuboshi Diamond Industrial Co., Ltd., Settsu, Osaka, JP;

Inventors:

Masanao Murakami, Settsu, JP;

Christian Schaefer, Settsu, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/30 (2006.01); H01S 3/04 (2006.01); H01S 3/067 (2006.01); H01S 5/14 (2006.01); G02B 7/20 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0405 (2013.01); G02B 6/4269 (2013.01); G02B 7/20 (2013.01); H01S 3/0407 (2013.01); H01S 3/067 (2013.01); H01S 3/06704 (2013.01); H01S 5/146 (2013.01);
Abstract

A cooling device that enables the tip position of optical fiber to be adjusted and is able to efficiently cool an entirely of the optical fiber. This cooling device is provided with a cooling base plate, a fiber holder and an adjustment member. The cooling base plate has a recessed accommodating part. The fiber holder is disposed in the recessed accommodating part so as to be freely movable in a first direction. The adjustment member is disposed in a gap between the fiber holder and an end face of the recessed accommodating part and is movable in the first direction by moving in a second direction that intersects the first direction. The adjustment member abuts against both the end face of the recessed accommodating part and an end face of the fiber holder.


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Murakami, Masanao. (2018). Optical fiber cooling device and laser oscillator (U.S. Patent No. 9923328). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9923328

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