A tunable coherent far infrared radiation source from biased semiconductor microcavity is demonstrated.
An in-depth investigation of the high-speed temporal response of a two- section DBR-LD is presented. For the first time, a 554 ps DBR-LD response time is observed.
We present an approach for manipulating light in an optical micro-structured photonic crystal fiber by displacing and positioning micro-fluids along the air-holes of the fiber.
We demonstrate for the first time that an electrically tunable chirped fiber Bragg grating can be used to trim the dispersion in a 160 Gb/s TDM system with a RZ duty cycle of 30%.
We present a multichannel tunable dispersion compensator based on multicavity all-pass etalons that is capable of operation at 40Gb/s.
We demonstrate for the first time that an electrically tunable chirped fiber Bragg grating can be used to trim the dispersion in a 160 Gb/s TDM system with a RZ duty cycle of 30%.
We demonstrate a compact silica-waveguide 10-Gb/s dispersion compensator with single-knob tuning that works with uncontrolled wavelength transmitters by automatically locking to the signal waveleng
Planar waveguide allpass filters providing a large continuous dispersion tuning range (±2000 ps/nm) and system performance results for 10 Gb/s NRZ signals will be discussed
We demonstrate a novel tunable dispersion compensator that utilizes higher order mode fibers and switchable, fiber gratings.
A simple way to improve the output power of singlemode tunable VCSELs is demonstrated. It is based on a master oscillator power amplifier (MOPA)-like embodiment of a fibre-VCSEL.
