Title :
InGaAs/InP subwavelength grating filters for the mid-infrared
Author :
Bentil, Ekua N. ; Li, Wen-Di ; Chen, Jianxin ; Ritter, Alexandra M. ; Chou, Stephen Y. ; Gmachl, Claire F.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
We demonstrate subwavelength resonant grating mirrors made from III-V semiconductor materials for the mid-infrared. We achieved a resonance wavelength at ∼3µm which agrees very well with simulated data, and measured a spectral width of ∼30nm.
Keywords :
Electric variables measurement; Filters; Gas lasers; Gratings; Indium gallium arsenide; Indium phosphide; Mirrors; Quantum cascade lasers; Resonance; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
