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Detail
Registered TERAHERTZ WAVE APPARATUS
- Inventors
- 이대수, Park Kyung Hyun, Jeon Min Yong, Kim Namje, Han Sang-Pil, Jaeheon Shin, Baek Yongsoon, Leem Young Ahn
- Application No.
- 12908628 (2010.10.20)
- Publication No.
- 20110192978 (2011.08.11)
- Registration No.
- 8476592 (2013.07.02)
- Country
- UNITED STATES
- Abstract
- Provided is a terahertz wave apparatus. The terahertz wave apparatus includes: a wavelength-fixed laser emitting a first laser light having a fixed first wavelength; a wavelength-swept laser emitting a second laser light having a tunable second wavelength; a coupler coupling the first laser light with the second laser light; and a generator converting a mixed light emitted from the coupler into a terahertz wave, wherein a frequency of the terahertz wave is continuously tunable.
- KSP Keywords
- Continuously tunable, Laser light, Terahertz wave, Wavelength-swept laser