Title :
On-chip integrated spectrometer using nanobeam photonic crystal cavities
Author :
Deotare, Parag ; Kogos, Leonard ; Quan, Qimin ; Ilic, Rob ; Loncar, Marko
Author_Institution :
Sch. of Eng. & Appl. Sci., Harvard Univ., Cambridge, MA, USA
Abstract :
We demonstrate an integrated on-chip spectrometer employing photonic crystal nanobeam photonic crystal cavities for telecom wavelength. Acetylene absorption line was successfully measured by thermo-optic tuning of a single device.
Keywords :
integrated optics; nanophotonics; photonic crystals; spectrometers; thermo-optical devices; acetylene absorption line; nanobeam photonic crystal cavities; on-chip integrated spectrometer; single device; telecom wavelength; thermo-optic tuning; Absorption; Cavity resonators; Optical device fabrication; Optical imaging; Optical scattering; Photonic crystals; Tuning;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
