상세정보
학술지
Sub-100-fs Cr:YAG Laser Mode-Locked by Monolayer Graphene Saturable Absorber
- 저자
- Samuele Davide Di Dio Cafiso, Elena Ugolotti, Andreas Schmidt, Valentin Petrov, Uwe Griebner, Antonio Agnesi, 조원배, Bo Hee Jung, Fabian Rotermund, Sukang Bae, Byung Hee Hong, Giancarlo Reali, Federico Pirzio
- 발행일
- 201305
- 출처
- Optics Letters, v.38 no.10, pp.1745-1747
- ISSN
- 0146-9592
- 출판사
- Optical Society of America(OSA)
- 협약과제
- 13VC1600, 종양치료용 레이저 이온 가속 시스템 원천 기술 개발, 정문연
- 초록
- We report on mode-locking of a Cr:YAG laser at 1516 nm using a monolayer graphene-based saturable absorber of transmission type generating 91 fs pulses with a Fourier product of 0.38 at an average output power exceeding 100 mW. Stable single-pulse mode-locked operation without any sign of Q-switching instabilities or multiple pulses is achieved. © 2013 Optical Society of America.
- KSP 제안 키워드
- 16 nm, Mode-locked, Mode-locking, Monolayer graphene, Multiple pulses, Output power, Q-switching, Saturable Absorber, Single pulse, YAG laser, fs Pulses