Title :
Flexible three-color silicon membrane photodetector arrays
Author :
Menon, Laxmy ; Hongjun Yang ; Shuling Wang ; Zhenqiang Ma ; Weidong Zhou
Author_Institution :
Dept. of Electr. Eng., Univ. of Texas at Arlington, Arlington, TX, USA
Abstract :
We report here design and fabrication of transfer-printed flexible three-color multi-junction 8×8 crystalline silicon membrane photodetector arrays. Based on penetration depth dependent absorption of different wavelengths, filter-free color detection can be obtained via three junction photocurrent measurement and imaging fusion processes.
Keywords :
colour; elemental semiconductors; image fusion; membranes; photodetectors; silicon; Si; filter-free color detection; flexible silicon membrane photodetector arrays; imaging fusion; penetration depth dependent absorption; photocurrent measurement; three-color silicon membrane photodetector arrays; transfer-printed multijunction crystalline silicon membrane photodetector arrays; Image color analysis; Imaging; Junctions; Photodetectors; Silicon; Substrates; Wavelength measurement;
Conference_Titel :
Photonics Conference (IPC), 2014 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/IPCon.2014.6995388
