ABSTRACT

Semiconductor lasers play a crucial role in optical data communication and telecommunication applications. Nowadays, high-denition television, video on demand, broadband internet, and mobile phones are available all around the globe. The exponential rise in cost-effective information transmission would not have been possible without the introduction of optical transmission systems, which in turn are enabled by semiconductor lasers. A hundred million new semiconductor lasers are deployed in communication systems every year, generating several billion dollars of annual revenue at the component level [1]. Higher performance semiconductor laser sources are in strong

3.1 Introduction ............................................................................................................................95 3.1.1 Toward InP-Based Quantum Dot Lasers for Optical Telecommunications ...............95 3.1.2 Lasers on (311)B InP Substrate ...................................................................................97 3.1.3 Lasers on (100)InP Substrate ......................................................................................98 3.1.4 Current Status of the Dynamic Performance of InP-Based Qdot Laser ....................99