Title:
WAVELENGTH-CONVERTIBLE SEMICONDUCTOR LASER WHICH IS DRIVEN BY PULSE
Document Type and Number:
WIPO Patent Application WO/2012/044049
Kind Code:
A3
Abstract:
The present invention relates to a wavelength-convertible semiconductor laser which is driven by a pulse, and more specifically, to a wavelength-convertible semiconductor laser, wherein: an expanded resonator is formed by including a laser diode chip on the outside of a pump semiconductor laser diode chip; and an oscillating wavelength of a pump laser is driven by a pulse determined from the outside of the semiconductor laser diode chip by inserting a filter, which is capable of selecting a wavelength, on the inside of said expanded resonator.
More Like This:
| JP4560574 | Optical medium |
| JP2626566 | SOLID LASER OSCILLATOR |
Inventors:
KIM JEONG SOO (KR)
Application Number:
PCT/KR2011/007120
Publication Date:
July 19, 2012
Filing Date:
September 28, 2011
Export Citation:
Assignee:
PHOVEL CO LTD (KR)
KIM JEONG SOO (KR)
KIM JEONG SOO (KR)
International Classes:
H01S3/10; H01S3/102
Foreign References:
| KR20100043810A | 2010-04-29 | |||
| JPH07302946A | 1995-11-14 | |||
| JPH11307879A | 1999-11-05 | |||
| US20080310466A1 | 2008-12-18 |
Attorney, Agent or Firm:
JEONG, Hwoi Hwan (Cheongsa Offistel915 Dunsan-dong, Seo-gu, Daejaeon-si 302-120, KR)
Download PDF:
Claims:
Previous Patent: CONDUCTIVE BIO-NANO FUSION CHAIN AND METHOD FOR PREPARING SAME
Next Patent: APPARATUS AND METHOD FOR SAVING POWER OF USB DEVICE
Next Patent: APPARATUS AND METHOD FOR SAVING POWER OF USB DEVICE