Title:
LIGHT SOURCE DEVICE AND MEASURING INSTRUMENT USING CHANGE OVER TIME OF INTENSITY OF MODE-LOCKED OSCILLATED OUTPUT LIGHT
Document Type and Number:
WIPO Patent Application WO/2017/069379
Kind Code:
A1
Abstract:
The present invention relates to a light source device and a measuring instrument that use a change in an electrical signal cycle corresponding to a change in the intensity of output light according to mode locking conditions for each of respectively different optical paths in a resonator, and use a time change for output light that is mode-lock resonated, and include: an electrical signal generating unit for controlling the intensity of an optical signal from the light source device; and an optical gain unit for controlling photon revolving times, corresponding to respectively different optical paths, as cyclical electrical signals having cycles which are divided into integer ratios, wherein the intensities of optical signals are controlled by the optical gain unit.
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Inventors:
KIM CHANGSEOK (KR)
LEE HWIDON (KR)
JEONG MYUNGYUNG (KR)
KIM GYEONGHUN (KR)
LEE HWIDON (KR)
JEONG MYUNGYUNG (KR)
KIM GYEONGHUN (KR)
Application Number:
PCT/KR2016/007050
Publication Date:
April 27, 2017
Filing Date:
June 30, 2016
Export Citation:
Assignee:
PUSAN NAT UNIV INDUSTRY-UNIV COOP FOUND (KR)
International Classes:
H01S3/11; G01N21/65; H01S3/08; H01S3/094
Foreign References:
| KR20120044391A | 2012-05-08 | |||
| KR100475579B1 | 2005-03-10 | |||
| KR20080111962A | 2008-12-24 | |||
| KR101026356B1 | 2011-04-05 | |||
| JP2010112867A | 2010-05-20 |
Attorney, Agent or Firm:
OH, Wihwan (KR)
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