Use of femtosecond square pulses to avoid pulse breakup in all-optical switching
作者： A.M. Weiner , Y. Silberberg , H. Fouckhardt , D.E. Leaird , M.A. Saifi
DOI: 10.1109/3.40653
关键词: Optical switch 、 Optoelectronics 、 Waveguide (optics) 、 Graded-index fiber 、 Optics 、 Optical burst switching 、 Pulse (physics) 、 Optical fiber 、 Materials science 、 Femtosecond 、 Ultrashort pulse
摘要: The authors report measurements of ultrafast all-optical switching in dual-core fiber nonlinear couplers. By performing the with square optical pulses, pulse breakup which occurs experiments performed by using conventional bell-shaped pulses is minimized. Compared to yield decreased power, a sharper transition, and improved power transfer. It concluded that can be utilized enhance performance any device triggered instantaneous intensity. >
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