Volume : 4, Issue : 4, April - 2015

Role of diodes and amplifiers in the optic fiber communication systems

Dr. Brijesh. N. Chawda

Abstract :

<p>&nbsp;Hetero&ndash;junction LEDs and lasers are mostly used as the optical sources in optical fiber communication so that threshold&nbsp;</p> <div>current density is drastically reduced and also produces continuous wave operation, high efficiency, high coherence,&nbsp;</div> <div>high directionality and high efficiency and high power output.</div>