標題: Controlling electromagnetic wave through dual heights micro-lens array of a CMOS image sensor
作者: Lin, Kuo-Feng
Hsiao, Yu-Kun
Hsieh, Chin-Chuan
Hsin, Shui-Chuan
Hsieh, Wen-Feng
光電工程學系
Department of Photonics
關鍵字: CIS;Microlens;Waveguided;Image sensor
公開日期: 15-May-2016
摘要: We demonstrate control of electromagnetic (EM) wave through dual heights micro-lens (DHML) array in 1.1 mu m pixel size complementary metal oxide semiconductor image sensor. The sensitivity and signal-to-noise ratio (SNR) are significantly improved ( > 10%) using the DHML structure. This DHML structure acts as an array of fundamental waveguides to enhance the optical throughput and to suppress the spatial crosstalk that is confirmed by evaluating the pixel performance in terms of the confinement factor of fundamental mode in this DHML structure. (C)) 2016 Published by Elsevier B.V.
URI: http://dx.doi.org/10.1016/j.optcom.2016.01.047
http://hdl.handle.net/11536/133891
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2016.01.047
期刊: OPTICS COMMUNICATIONS
Volume: 367
起始頁: 254
結束頁: 258
Appears in Collections:Articles