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Detail
Registered TUNABLE SEMICONDUCTOR LASER AND METHOD THEREOF
- Inventors
- Park Sahnggi, Kyong Hon Kim, Lee Ji-Myon, Park Moon Ho, Oh Su Hwan
- Application No.
- 11414644 (2006.04.27)
- Publication No.
- 20060194358 (2006.08.31)
- Registration No.
- 7179669 (2007.02.20)
- Country
- UNITED STATES
- Project Code
- 01MB3900, Optical output stabilized Tunable LD module, Park Moon Ho
- Abstract
- A tunable semiconductor laser including a Fabry-Perot filter and an electrode array is disclosed. The propagation direction of the light beam in the cavity can be consecutively shifted applying electric field or current to the electrode and tuning can consecutively performed over the wide wavelength band by the consecutive shift of the angle of the intra cavity laser beam.
- KSP Keywords
- Fabry-perot, Fabry-perot filter, Laser beams, Light beams, Semiconductor lasers, Wide wavelength band, electric field, electrode array, propagation direction, tunable semiconductor laser