Technology Essays, Blogs, and Musings

Lance A. Glasser


1994 ARPA essays

Semiconductor design and manufacturing

Research papers of note


CW Modelocking of a GaInAsP Diode Laser

© Lance A. Glasser 2007-2010

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Active cw modelocking of a GaInAsP double-heterostructure laser diode operating in an external cavity is reported.  18 ps pulses (f.w.h.m.) are obtained at a repetition rate of 2.1 GHz and a lasing wavelength of 1210 nm.  The pulses were measured by autocorrelation using SHG in LiIO3. They are the shortest pulses ever recorded for a cw laser diode. 

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