distributed Bragg reflector

The typical semiconductor structure for such a laser consists of an optical microcavity placed between distributed Bragg reflectors.

This multi-multilayer coating increases reflectivity from the prism surfaces by acting as a distributed Bragg reflector.

A distributed Bragg reflector (DBR) is a reflector used in waveguides, such as optical fibers.

These superlattice structures must be in the right size obeying the theory of multilayer distributed Bragg reflector, in similarity with multilayer dielectric mirrors in optics.

Distributed Bragg reflectors are critical components in vertical cavity surface emitting lasers and other types of narrow-linewidth laser diodes such as distributed feedback lasers.

A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others.

The laser resonator consists of two distributed Bragg reflector (DBR) mirrors parallel to the wafer surface with an active region consisting of one or more quantum wells for the laser light generation in between.

Modern SESAMs are III-V semiconductor single quantum well (SQW) or multiple quantum wells grown on semiconductor distributed Bragg reflectors (DBRs).

Distributed feedback lasers (DFB lasers) as well as distributed Bragg reflector lasers (DBR lasers) where the wavelength selectivity of volume holograms is used to narrow the spectral emission of semiconductor lasers.

A distributed feedback (DFB) quantum cascade laser is similar to a Fabry-Pérot laser, except for a distributed Bragg reflector (DBR) built on top of the waveguide to prevent it from emitting at other than the desired wavelength.