Examples of 'external cavity' in a sentence
Meaning of "external cavity"
external cavity - In technical terms, a structure or space that is located outside of a hollow or concave area within an object
How to use "external cavity" in a sentence
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external cavity
Lineewidth studies of an external cavity diode laser.
External cavity options are possible as well.
Passive frequency stabilization of external cavity diode lasers.
Preferably the external cavity laser unit comprises a pivoting unit.
The reflectivity is maximum when the external cavity is resonant.
External cavity is demonstrated.
Optical reflector and laser with external cavity incorporating such a reflector.
The external cavity includes a microchannel for carrying cells into a focusing region.
This invention relates to a singlemode laser source tunable in wavelength having an external cavity.
A part of the output beam of the external cavity is reinjected into the laser cavity.
The constraints are still more important with tunable sources with an external cavity.
External cavity lasers use feedback from a mechanical arrangement outside the laser chip.
The tunable light source used is preferably a semiconductor laser having an external cavity.
The first architecture consists of an external cavity with an intracavity SHG stage.
A further problem is in the difficulty of selecting an appropriate medium for the external cavity.
See also
Surface-emitting external cavity laser device.
The reflection is usually from an externally located diffraction grating forming the external cavity.
An external cavity defining a plurality of cavity modes ;.
The present invention thus defined allows frequency conversion of a laser source by a microchip external cavity.
Brick/block insulated external cavity wall.
This preferred arrangement provides a separation of the gain medium from losses in the external cavity.
Continuously tunable external cavity light source comprising,.
Singlemode laser source tunable in wavelength with a self-aligned external cavity.
In particular, the external cavity is one of the wells of a well plate.
This invention relates to a wavelength-tunable monomode laser source with external cavity.
Preferably, the external cavity is substantially cylindrical with a domed, closed end.
A process of adjustment of a continuously tunable external cavity light source, said source comprising,.
The remainder of the radiation is reflected by the beam splitter 5 into an external cavity 7.
The source 2 is a grating tuned external cavity laser which provides a single-mode signal.
The stacks are captured in a ( usually circular ) interior chamber or external cavity in the cartridge.
Typically the long external cavity laser consists of a semiconductor laser source, a collimating lens and a grating.
The water thus drained away can then re-emerge from another external cavity.
A laser rod 1 with external cavity emitting a pump beam Fp at a determined wavelength p ;.
The water thus cleared away can then re-emerge via another external cavity.
The resonating external cavity is in the Littman-Metcalf configuration ;.
It is the ( e ) wave that enters into the microchip external cavity.
However, the presence of the external cavity 20 reduces its capacity.
Together with a Bragg grating 5, each amplifying medium 1 constitutes an external cavity 2.
Mid-infrared bandpass interference filter and external cavity laser unit incorporating same.
The external cavity 20 of the can 10 is to be utilised to contain a heating mechanism.
Process of adjustment of a continuously tunable external cavity light source as claimed in claim 1, wherein,.
Appropriate heating means, for example, are provided within the external cavity 20.
Continuously tunable external cavity light source as claimed in claim 8, wherein the processing means,.
A generator according to any of claims 2 to 4, wherein the external cavity comprises an optical fibre.
FIG . 1 shows an external cavity light source.
The vacuum pump 37 of the molding station 5 creates a negative pressure in the external cavity 36.
A source according to claim 1, wherein the resonating external cavity is in the Littman-Metcalf configuration.
Referring to Fig . 3, the invention will also work with an external cavity semiconductor laser.
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