[PDF][PDF] Optical fibre sensor using frequency beating technique

DA Resen, JK Hmood, SW Harun - Int. J. Nanoelectron. Mater., 2020 - researchgate.net
In this paper, a new method to realize the optical fibre sensor using an optical heterodyne
technique (OHT) is proposed and numerically demonstrated. In this method, the bandpass …

Method to transmit analog information by using a long distance photonic link with distributed feedback lasers biased in the low laser threshold current region

A García-Juárez, IE Zaldívar-Huerta… - Optical …, 2012 - spiedigitallibrary.org
We describe an analog microwave photonic link system, which is used to transmit in a
multiplexed way a TV signal over 30 km of standard optical fiber. The experimental setup is …