Examples of 'gain medium' in a sentence
Meaning of "gain medium"
refers to a material or substance that can amplify or enhance the intensity of light or other electromagnetic waves. It is commonly used in the context of laser technology, where the gain medium is responsible for the amplification of the laser beam
How to use "gain medium" in a sentence
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gain medium
The laser gain medium generates heat.
The crystal was called the gain medium.
A gain medium capable of sustaining stimulated emission.
An energy source to pump the gain medium.
The gain medium is usually pumped by a transverse electrical discharge.
Dye lasers use an organic dye as the gain medium.
The gain medium can be activated by optical pumping means.
It has also been used as a gain medium for dye lasers.
The gain medium is passive.
The gain distribution if the optical element is a gain medium.
The gain medium is flash lamp pumped in this embodiment.
Preferably a single polarization is maintained through the gain medium.
The distributed gain medium can be coupled to a signal transmission line.
Each pixel is comprised of the optical gain medium of this invention.
The filter and gain medium may further be incorporated into a laser cavity.
See also
Each continuous wave modulator connects to its own gain medium.
The gain region comprises a gain medium having a characteristic wavelength.
Carrying out selective chemical etching of the heterostructure to obtain a gain medium.
Tetracene can be also used as a gain medium in dye lasers as a sensitiser in chemoluminescence.
In one embodiment the fiber laser has a fiber optic gain medium.
The power densities in the gain medium may then be very high.
Semiconductor optical amplifiers are amplifiers which use a semiconductor to provide the gain medium.
A laser having an optical fiber gain medium generates a stream of femtosecond pulses.
At least a portion of the signal transmission line can incorporate a distributed gain medium.
In contrast a normal laser uses a gain medium which amplifies light instead of absorbing it.
The gain medium in which the scatterers lie will allow stimulated emission to occur.
The typical time constant is the lifetime of the excited state in the gain medium.
The gain medium of the microlaser therefore demodulates and amplifies the optical signals.
The reflected modulated signal provides resonant feedback to the gain medium capable of lasing.
Thus such a gain medium must have a gain bandwidth sufficiently broad to amplify those frequencies.
These stretched pulses can be safely amplified with the gain medium without causing damage.
Such dopant provides a gain medium for a fiber laser and acts as a portion of a laser cavity.
Means for controlling polarization inside the resonator and a gain medium are included in the resonator.
Each laser in the gain medium section may or may not have a reflective front facet.
This preferred arrangement provides a separation of the gain medium from losses in the external cavity.
A cleaved fibre end relaxes the alignment tolerances in aligning the fibre with the gain medium.
Both methods rely on an optical gain medium and a Fourier transform pulse shaper.
The discrete Raman amplifier can include a distributed gain medium.
The gain medium can be used as a single-pass or multipass laser amplifier.
The Raman amplifier can be a discrete Raman amplifier that includes a distributed gain medium.
The qualities required for the gain medium 3 have been mentioned hereinabove.
It is also possible to use a quantum-cascade gain medium.
The thickness of the heterostructure gain medium 3 is typically about a few microns.
Solid-state laser gyro with a mechanically activated gain medium.
In fiber lasers, the gain medium is often an optically pumped active fiber.
First, we extend the model to the laser with homogeneous gain medium.
Stimulated emission in the amplifier 's gain medium causes amplification of incoming light.
Due to the mechanical stress generated by the distribution of heat in the gain medium 2.
The first sub-cavity includes a gain medium and is illuminated by a pump beam.
The second solid state laser includes a rare-earth doped gain medium.
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