摘要随着网络带宽需求呈爆发式增长, 波分复用技术从主干网下沉到城域网和终端用户侧的接入
网, 作为波分网络核心器件的低成本可调谐半导体激光器日益受到关注. 本文回顾了可调谐 …

Information-theoretic limits to spectral efficiency in dense wavelength-division-multiplexed
(DWDM) transmission systems are reviewed, considering various modulation techniques …

We report simple and compact V-cavity semiconductor laser capable of full-band
wavelength tuning. A half-wave coupler is used to obtain high side-mode suppression ratio …

We report the latest development in tunable transmitter optical sub-assembly (TOSA) and
small form-factor pluggable (SFP) transceivers based on simple and compact V-cavity laser …

Today's society has been shaped in all its aspects by the progress in telecommunication
technology. Ever since the first developments that led to today's Internet and, later on, to the …

A miniature grating-tunable external cavity laser diode constructed using
microoptoelectromechanical systems (MOEMS) technology is described. The tuning element …

We propose and demonstrate a novel tunable external-cavity laser diode that
simultaneously achieves rapid tuning rate and wide tuning range by electrical control. This …

A tuning element has been constructed using micro-opto-electro-mechanical systems
(MOEMS) technology for Littman configuration external cavity tunable lasers. The device is …

In this investigation, a new MEMS (microelectromechanical system) thermal actuator
producing rotational motions is designed and tested. Typical rotary actuators employ electro …

The microelectromechanical systems (MEMS) technology has been widely applied to
develop the miniaturized external cavity tunable lasers. In this paper, two integrated MEMS …