Ultra-short pulse mid-ir mode-locked laser
作者： Valentin Gapontsev , Sergey Vasilyev , Michael Mirov
DOI:
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摘要: A short-pulse mode-locked laser is configured with at least two reflective elements defining a resonant cavity therebetween, gain element ("GE") placed inside the normal incidence and selected from transition metal doped II- VI materials; an optical pump emitting pulsed output to synchronously or quasi- GE pulse repetition rate frequency f pUmp , being so that substantially matches inversed round trip time in laSer - ~f = c / 2L where speed of light, L length cavity. The synchronous quasi-synchronous pumping triggers sustains emission picosecond femtosecond durations.
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