Share Email Print
cover

Proceedings Paper

A monolithically integrated multi-spectral polarimetric quantum dot infrared photodetector
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A monolithically integrated wire grid polarizer and quantum dot infrared photodetector is reported. The photodetector array is integrated with a single large area aluminum wire grid polarizer that was fabricated using standard photolithographic procedures. The polarizer has period of 4μm and a 50% duty cycle. The device has an extinction ratio of 3dB for normal incidence long wavelength infrared radiation.

Paper Details

Date Published: 26 January 2009
PDF: 5 pages
Proc. SPIE 7222, Quantum Sensing and Nanophotonic Devices VI, 722216 (26 January 2009); doi: 10.1117/12.814412
Show Author Affiliations
Jarrod Vaillancourt, Univ. of Massachusetts Lowell (United States)
Xuejun Lu, Univ. of Massachusetts Lowell (United States)


Published in SPIE Proceedings Vol. 7222:
Quantum Sensing and Nanophotonic Devices VI
Manijeh Razeghi; Rengarajan Sudharsanan; Gail J. Brown, Editor(s)

© SPIE. Terms of Use
Back to Top