학술논문
Receiver random jitter dependence on input power and a method to extract receiver bandwidth
Document Type
Periodical
Author
Source
IEEE Photonics Technology Letters IEEE Photon. Technol. Lett. Photonics Technology Letters, IEEE. 16(9):2117-2119 Sep, 2004
Subject
Language
ISSN
1041-1135
1941-0174
1941-0174
Abstract
Random-jitter contribution from an optical receiver is an important specification in a fiber-optic link. However, accurately specifying jitter is difficult due to a well-known dependence of random-jitter measurement results on input power. We are able to explain theoretically this dependence by considering the signal-to-noise ratio and the translation of intensity noise to time jitter through the slope of the rising-falling edge. This understanding leads to a novel way of determining the receiver bandwidth from the measured receiver random jitter and sensitivity.