학술논문

Broadband multi-mode output from modulated two-section semiconductor lasers
Document Type
Conference
Source
2002 Conference on Optoelectronic and Microelectronic Materials and Devices. COMMAD 2002. Proceedings (Cat. No.02EX601) Optoelectronic and microelectronic materials and device Optoelectronic and Microelectronic Materials and Devices, 2002 Conference on. :251-254 2002
Subject
Photonics and Electrooptics
Engineered Materials, Dielectrics and Plasmas
Components, Circuits, Devices and Systems
Semiconductor lasers
Laser modes
Frequency shift keying
Bandwidth
Quantum dot lasers
Optical modulation
Optical transmitters
Quantum well lasers
Optical sensors
Optical feedback
Language
ISSN
1097-2137
Abstract
A broadband multi-mode output with optical frequency bandwidth of several THz has been obtained by a method of modulating a two-section semiconductor laser (TSL). The comb-of-modes output can be systematically varied in bandwidth and opens up a new range of applications for TSLs.