Examples of 'bragg reflector' in a sentence
Meaning of "bragg reflector"
bragg reflector: A Bragg reflector is a type of optical device that reflects specific wavelengths of light while allowing others to pass through. It is commonly used in various optical and photonic applications such as lasers and optical filters
How to use "bragg reflector" in a sentence
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bragg reflector
Distributed bragg reflector laser for frequency modulated communication systems.
Another possibility is to use a chirped Bragg reflector.
Semiconductor Bragg reflector and a method of fabricating said reflector.
This optical phenomena is that of a typical Bragg reflector.
The liquid crystal cell forms a Bragg reflector and not an electromagnetic resonator.
The reflector is made up of a plurality of cascaded Bragg reflector sections.
The height of the Bragg reflector affects the sensitivity of the optical pressure sensor.
Monitoring may be applied also to power reflected by a Bragg reflector.
The present invention relates to a semiconductor Bragg reflector and a method of fabricating said reflector.
The invention also concerns an optical system comprising a Bragg reflector.
Distributed Bragg reflector.
It relates more particularly to an optical reflector comprising a plurality of cascaded Bragg reflector sections.
Laser component having a bragg reflector of organic material, and a method of making it.
More selective filtering is obtained by adding a distributed Bragg reflector DBR to the waveguide.
Below, by Bragg reflector is meant a crystal or a stack of layers on a substrate.
See also
This strip waveguide is formed as a recess in a substrate and incorporating a distributed Bragg reflector.
A distributed Bragg reflector can e.g. be located on the inner deflecting element.
In this configuration an electro-optic Bragg reflector can be realized.
A distributed Bragg reflector is a reflector used in waveguides, such as optical fibers.
Device according to claim 1, characterised in that it constitutes a Bragg reflector.
A distributed Bragg reflector laser ( DBR ) is a type of single frequency laser diode.
In this embodiment, it is a question of a distributed Bragg reflector laser device.
Preferably, the Bragg reflector is a crystal and the crystal is composed of a silicon monocrystal.
According to the invention, it comprises a diffraction grating engraved on the Bragg reflector.
One design could use an apodized Bragg reflector in order to e.g. suppress side lobes.
The present invention relates to a wavelength-tunable, distributed Bragg reflector laser.
Wavelength-tunable, distributed bragg reflector laser having selectively activated, virtual diffraction gratings.
The optical measuring device of claim 6, wherein the Bragg reflector comprises a crystal.
The resulting Bragg reflector makes it possible to obtain a reflection ratio of 30 %.
By way of example, this structure is used when making a deep ridge type Bragg reflector.
First optical confinement layer forming a distributed Bragg reflector for a pump wave at a pump wavelength ;.
This multi-multilayer coating increases reflectivity from the prism surfaces by acting as a distributed Bragg reflector.
In an alternative embodiment, the Bragg reflector 2 is a stack of layers.
According to another embodiment, each reflecting device Mi comprises a Bragg reflector.
Current injection is optional for the Bragg reflector region vÃa contact 24.
Device according to claim 12, wherein said selector filter is a Bragg reflector.
Finally, a reflective coating ( a Bragg reflector made with ion beam sputtering, or IBS ) is added.
A contact layer 2 is provided on top of Bragg reflector 3.
A variant embodiment of a Bragg reflector is shown in perspective in FIG . 3.
FIG . 3 is a perspective view of a variant embodiment of a Bragg reflector.
A Bragg reflector according to claim 1, wherein the III-V type material is InP.
Apodization can also be obtained by arranging the distributed Bragg reflector on a non-plane surface.
At least one distributed Bragg reflector ( 3 ) located in said at least one core, and.
According to another embodiment illustrated in FIG . 8, each reflection device Mi comprises a Bragg reflector MBi.
It comprises a Bragg reflector 84 composed of,.
The resonant cavity is constituted by a distributed Bragg reflector 15 coupled to the guide 2.
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