期刊
OPTICAL ENGINEERING
卷 55, 期 8, 页码 -出版社
SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
DOI: 10.1117/1.OE.55.8.081304
关键词
graphene saturable absorber; mode locking; diode-pumped; Yb: Y2SiO5 crystal
类别
资金
- National Natural Science Foundation of China [61078032, 61205174, 60938001, 61078053, 61178056, 91222112, 61475177]
- Shanghai Municipal Natural Science Foundation [13ZR1446100]
- Shanghai Rising-Star Program (B type) [14QB1401600]
- Development Projects of Shandong Province Science and Technology [2013GGX10108]
- Promotive Research Fund for Excellent Young and Middle-aged Scientists of Shandong Province [BS2013CL041]
The uniform-quality, large-area, monolayer graphene saturable absorber (SA) with sandwich structure was fabricated, tested, and successfully applied for the generation of diode-pumped Yb: Y2SiO5 mode-locked laser. Without extra negative dispersion elements, the shortest pulse with duration of similar to 883 fs was obtained at 1042.6 nm with an output power of similar to 1 W. These promising experimental results suggested that the low-cost, high-quality graphene SA could potentially be employed in practical, high-power, ultrafast mode-locking laser systems. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
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