Low-threshold ultrafast surface-passivated photonic crystal nanocavity lasers

Efficiency and speed of photonic crystal lasers are improved by passivating InGaAs/GaAs membranes using (NH(4))S treatment. Lasers show five-fold reduction in nonradiative surface recombination rate, resulting in four-fold reduction in threshold and room-temperature operation with near THz response.


Published in:
2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 121-122
Presented at:
2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 345 E 47TH ST, NEW YORK, NY 10017 USA
Year:
2007
Publisher:
IEEE
ISBN:
978-1-4244-0924-2
Note:
20th Annual Meeting of the IEEE-Lasers-and-Electro-Optics-Society, Lake Buena Vista, FL, OCT 21-25, 2007
Laboratories:




 Record created 2016-08-16, last modified 2018-03-17


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)