Title :
200 GHz 1 W semiconductor disc laser emitting 800 fs pulses
Author :
E.J. Saarinen;A. Rantamaki;A. Chamorovskiy;O.G. Okhotnikov
Author_Institution :
Optoelectronics Research Centre, Tampere University of Technology, Finland
fDate :
10/11/2012 12:00:00 AM
Abstract :
Passive harmonic modelocking in a flip-chip semiconductor disc laser at a 193 GHz repetition rate with 900 mW of output power and a pulse duration of 830 fs is demonstrated. The high harmonic frequency is obtained via coupling of the laser cavity to an intracavity diamond heat spreader bonded to a semiconductor saturable absorber mirror.
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2012.2443
