Single laser light source multi-channel PSK optical communication

• Main Authors: Iqbal, Syed Javaid, Ahmad, M.H.B., Salem, A.M. Ramzia
• Format: Article
• Language: English; English
• Published: 2006
• Online Access: http://psasir.upm.edu.my/id/eprint/18313/1/Single%20laser%20light%20source%20multi.pdf; http://psasir.upm.edu.my/id/eprint/18313/; http://dx.doi.org/10.3923/jas.2006.223.226

Two light waves which have same wavelength and same plane of polarization can interact with each other and produce interference pattern only if the path difference between two waves is less than coherent length. It also means that if path difference is more than coherent length then waves will not c...