A laser amplifier is a device that increases the intensity of laser light by stimulating the emission of photons through a process called optical amplification. It typically consists of a gain medium, which can be a solid, liquid, or gas, that is excited by an external energy source, such as a flashlamp or another laser. This amplification process enhances the power of the light beam, making it suitable for various applications, including telecommunications, medical devices, and industrial processes. Laser amplifiers are essential components in high-power laser systems and can significantly improve performance and efficiency.
normal amplifier is a mathametical operation analog the computer, magnetic amplifier is sound operation of the signal
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Usually output of an amplifier is a voltage ,...but in case of Operational Transconductance Amplifier ,Iout (current ) is the output. This feature, makes it useful for Electronic control of amplifier gain .
The amp for audio freq. is a AF amplifier. The RF amp is for radio freqs.
Originally such an amplifier did mathematical functions.
F. Davidson has written: 'Dye laser traveling wave amplifier' -- subject(s): Dye lasers, Lasers in aeronautics
Darlington amplifier has more gain when compared to cascade amplifier .
1.differential amplifier 2.operational amplifier 3.instrumentation amplifier 4.chopper amplifier 5.isolation amplier
current series feedback amplifier=series parallel feedback amplifier or voltage to current amplifier,or TRANS CONDUCTANCE AMPLIFIER.
In Physics , light amplification is the way that makes the number of photons of light go larger than its original number , and it can be done with an amplifier .. This process is usually being used in producing Laser beam ( laser = light amplification by stimulated emission of radiation ) ... This is the most basic use for light amplification .
Selective amplifier is an RF amplifier which selects particular frequency and amplifier so it can operate at fixed frequency.
A voltage amplifier does not have to supply significant current bur a power amplifier does.
How to apply the amplifier to my expedition
In audio look at an amplifier. It will be always a voltage amplifier.
what is a mosfet amplifier
You can get amps for your guitar amplifier by purchasing and connecting a separate amplifier unit, also known as a power amplifier, to your existing guitar amplifier. This will allow you to increase the overall power and volume output of your guitar amplifier.
A transistor does not act as an amplifier. It is used as a component in an amplifier circuit.