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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.8
- 수록면
- 310 - 316 (7page)
이용수
초록· 키워드
오류제보하기
We propose and experimentally demonstrate an all-optical radio frequency (RF) spectrum broadening system based on time compression. By utilizing the procedure of dispersion compensation values, the frequency domain is broadened by compressing the linear chirp optical pulse which has been multiplexed by the radio frequency. A detailed mathematical description elucidates that the time compression is a very preferred scheme for spectrum broadening. We also report experimental results to prove this method, magnification factor at 2.7, 8 and 11 have been tested with different dispersion values of fiber, the experimental results agree well with the theoretical results. The proposed system is flexible and the magnification factor is determined by the dispersion values, the proposed scheme is a linear system. In addition, the influence of key parameters, for instance optical bandwidth and the sideband suppression ratio (SSR), are discussed. Magnification factor 11 of the proposed system is demonstrated.
목차
Ⅰ. INTRODUCTION
Ⅱ. METHODS
Ⅲ. SIMULATION
Ⅳ. EXPERIMENTS
Ⅴ. DISCUSSION
Ⅵ. CONCLUSION
REFERENCES
참고문헌 (16)
참고문헌 신청
B. H. Kolner / 1994 / Space-time duality and the theory of temporal imaging / IEEE J. Quantum Electron 30:1951~1963
Y. Han / 2003 / Photonic time-stretched analog-todigital converter : fundamental concepts and practical considerations / J. Lightwave Technol 21:3085~3103
J. Wu / 2017 / Ultrafast laser-scanning time-stretch imaging at visible wavelengths / Light : Sci. Appl 6:e16196
J. Ru / 2017 / Enhanced performance in serial-to-parallel data conversion via Ramanassisted time lens processing / Opt. Lett 42:1939~1942
Y. Okawachi / 2009 / High-resolution spectroscopy using a frequency magnifier / Opt. Express 17:5691~5697
Y. Han / 2003 / Photonic time-stretched analog-todigital converter : fundamental concepts and practical considerations / J. Lightwave Technol 21:3085~3103
J. Wu / 2017 / Ultrafast laser-scanning time-stretch imaging at visible wavelengths / Light : Sci. Appl 6:e16196
J. Ru / 2017 / Enhanced performance in serial-to-parallel data conversion via Ramanassisted time lens processing / Opt. Lett 42:1939~1942
Y. Okawachi / 2009 / High-resolution spectroscopy using a frequency magnifier / Opt. Express 17:5691~5697
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