Distributed feedback laser
diodes are used for analytical applications such as detecting traces of gas.
Nakayama, "Analysis of the spectral linewidth of distributed feedback laser
diodes," Journal of Lightwave Technology, vol.
The data logging function records analysis results such as WDM analysis (OSNR, optical signal/noise ratio), distributed feedback laser
diode (DFB-LD) analysis, and multi-peak measurements at up to 10,000 points per channel with time stamps.
Handbook of distributed feedback laser
diodes, 2d ed.
Handbook of Distributed Feedback Laser
Diodes appears in its second updated edition - the first since 1997 - to cover the many changes in the industry and the changed role of DFB laser diodes.
A CO consists of a distributed feedback laser
diode (DFB-LD) arrays which offers the wavelength from 11 to X4 for downstream data.
The major topics addressed include the derivation and explanation of governing equations that model the closely coupled physics processes in optoelectronic devices; numerical solution techniques for the governing equations arising from the first section, and how these techniques are jointly applied in device simulation; and real-world design and simulation examples of optoelectronic devices, such as Fabry-Perot and distributed feedback laser
diodes, electro-absorption modulators, semiconductor optical amplifiers, superluminescent light emitting diodes, and their monolithic integrations.
Gee, et al., "Designing High Dynamic Range Fiber-optic Links: A Comparison between Directly Modulated Fabry-Perot and Distributed Feedback Laser
Diodes," Microwave Journal, Vol.
The laser approach is also suitable for multiplexing since the laser power is on the order of 150 mW and can be divided into several fibers with a separate modulator for each fiber.|8~ The alternative direct laser diode transmission systems, typically based on distributed feedback laser
diodes, are limited in output power for the same level of noise performance, which is typically restricted to a few milliwatts.
Such films will be further integrated into layered structures to obtain photonic crystals and multilayer distributed feedback lasers
whose properties can be tuned by light.
Regimes of feedback effects in 1.5-um distributed feedback lasers
, Lightwave Technol., 1986, 4, 1655-1661.
This issue is important for manufacturers of distributed feedback lasers
and vertical cavity surface emitting lasers.