Second harmonic generation in photonic crystal cavities in (111)-oriented GaAs
- E. L. Ginzton Laboratory, Stanford University, Stanford, California 94305 (United States)
- Paul-Drude-Institut für Festkörperelektronik, Hausvogteiplatz 5-7, D-10117 Berlin (Germany)
We demonstrate second harmonic generation at telecommunications wavelengths in photonic crystal cavities in (111)-oriented GaAs. We fabricate 30 photonic crystal structures in both (111)- and (100)-oriented GaAs and observe an increase in generated second harmonic power in the (111) orientation, with the mean power increased by a factor of 3, although there is a large scatter in the measured values. We discuss possible reasons for this increase, in particular, the reduced two photon absorption for transverse electric modes in (111) orientation, as well as a potential increase due to improved mode overlap.
- OSTI ID:
- 22253993
- Journal Information:
- Applied Physics Letters, Vol. 103, Issue 21; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
Similar Records
Resonant second harmonic generation in a gallium nitride two-dimensional photonic crystal on silicon
High conversion efficiency pumped-cavity second harmonic generation of a diode laser
Telecommunication-wavelength two-dimensional photonic crystal cavities in a thin single-crystal diamond membrane
Journal Article
·
Mon Feb 23 00:00:00 EST 2015
· Applied Physics Letters
·
OSTI ID:22253993
+8 more
High conversion efficiency pumped-cavity second harmonic generation of a diode laser
Technical Report
·
Sat Jan 01 00:00:00 EST 1994
·
OSTI ID:22253993
Telecommunication-wavelength two-dimensional photonic crystal cavities in a thin single-crystal diamond membrane
Journal Article
·
Tue Oct 26 00:00:00 EDT 2021
· Applied Physics Letters
·
OSTI ID:22253993
+6 more