Title :
Demonstration of high resolution SOI spectrometer with miniaturized disks
Author :
Xia, Zhixuan ; Soltani, Mohammad ; Eftekhar, Ali Asghar ; Li, Qing ; Chamanzar, Maysam ; Yegnanarayanan, Siva ; Momeni, Babak ; Adibi, Ali
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
An ultra-compact 81-channel infrared spectrometer with high resolution (~ 0.6 nm) and low crosstalk (<;;-10dB) is demonstrated on the SOI platform using a large-scale array of miniaturized microdisk resonators with a large free-spectral range.
Keywords :
infrared spectrometers; integrated optics; micro-optics; silicon-on-insulator; free spectral range; high resolution SOI spectrometer; large scale array; miniaturized disks; miniaturized microdisk resonator; ultracompact infrared spectrometer; Arrayed waveguide gratings; Arrays; Bandwidth; Image reconstruction; Optical resonators; System-on-a-chip; Wavelength measurement; Microdisk; On-chip Spectrometer; Resonator;
Conference_Titel :
Group IV Photonics (GFP), 2010 7th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6344-2
DOI :
10.1109/GROUP4.2010.5643362
