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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering 한국정밀공학회지 Vol.31 No.9
- 발행연도
- 2014.9
- 수록면
- 805 - 811 (7page)
이용수
초록· 키워드
오류제보하기
In this investigation, we constructed and demonstrated a simple Yb-doped fiber laser, of which longitudinal modes are mode-locked without any additional devices to compensate the dispersion caused by optical components. Non-linear polarization rotation (NPR) was adopted for the modelocking mechanism and a polarization controller (PC) was used for a kind of spectral filters to restrict the bandwidth for mode-locking. As the result, the laser was successfully operated as mode-locked with the repetition rate of 42.2 MHz and the spectrum was broadened up to approximately 16 nm at 1033 nm center wavelength when the laser was mode-locked. In this paper, the operation of the developed Yb-doped mode-locked laser is explained with the concept of Lyot filter realized by a PC, which enables mode-locking under normal dispersion. In the industrial applications, this laser can be used as a seed laser of the high power lasers for optical manufacturing.
목차
1. 서론
2. 제작한 이터븀 기반 광섬유 레이저
3. 광섬유로만 구성된 모드잠금 이터븀 레이저
4. 결론
REFERENCES
참고문헌 (8)
참고문헌 신청
Prochnow, O. / 2007 / All-Fiber Similariton Laser at 1 μm without Dispersion Compensation / Optics Express 15(11):6889~6893
Lim, H. / 2002 / Femtosecond Ytterbium Fiber Laser with Photonic Crystal Fiber for Dispersion Control / Optics Express 10(25):1497~1502
Schultz, M. / 2007 / Sub-60-Fs Ytterbium-Doped Fiber Laser with a Fiber-Based Dispersion Compensation / Optics Letters 32(16):2372~2374
Isomńki, A. / 2006 / All-Fiber Ytterbi-um Soliton Mode-Locked Laser with Dispersion Control by Solid-Core Photonic Bandgap Fiber / Optics Express 14(10):4368~4373
Deng, Y. / 2004 / Self-Starting Passive Harmonic Mode-Locked Femtosecond Yb3+-Doped Fiber Laser at 1030nm / Optics Letters 29(18):2121~2123
Lim, H. / 2002 / Femtosecond Ytterbium Fiber Laser with Photonic Crystal Fiber for Dispersion Control / Optics Express 10(25):1497~1502
Schultz, M. / 2007 / Sub-60-Fs Ytterbium-Doped Fiber Laser with a Fiber-Based Dispersion Compensation / Optics Letters 32(16):2372~2374
Isomńki, A. / 2006 / All-Fiber Ytterbi-um Soliton Mode-Locked Laser with Dispersion Control by Solid-Core Photonic Bandgap Fiber / Optics Express 14(10):4368~4373
Deng, Y. / 2004 / Self-Starting Passive Harmonic Mode-Locked Femtosecond Yb3+-Doped Fiber Laser at 1030nm / Optics Letters 29(18):2121~2123
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