1- university of technology
2- university payamnoor shiraz
Abstract: (5752 Views)
In many situations, an optical single pulse with fixed intensity is very much useful to trigger an optical data processing circuit. Optical nonlinear material can be used as a successful optical switch. The primary requirement for proper functioning of such optical nonlinear material based logic devices is a fixed intensity level of the optical signal against a specific logic state. A transform-limited pulse may be compressed by use of a combination of a quadratic phase modulator (QPM) and a chirp filter. this communication propose a method of generating a optical pulse with fixed intensity and temporal width very short, by uses of electro-optic modulator and nonlinear material and chirp technique
Type of Study:
Research |
Subject:
Special