Chinese Optics Letters, 2003, 1 (6): 06323, Published Online: Jun. 6, 2006
RCE photodiodes at wavelength band of 1.06 μm
Abstract
Resonant cavity enhancement (RCE) typed optical detector and modulator which operating at wavelength band of 1.06 μm is reported. The peak quantum efficiency of detector is reasonably high as 50% without bias, and the photocurrent contrast ratio of modulator is 3.6 times at -3.5 V as compared to 0 V. The incident angle dependence of RCE device’s photoelectric response is investigated carefully.
Kun Liang, Xiaohong Yang, Yun Du, Ronghan Wu. RCE photodiodes at wavelength band of 1.06 μm[J]. Chinese Optics Letters, 2003, 1(6): 06323.