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  • VAMP Series
Apr 2010
New FocusRequest Info
SANTA CLARA, Calif., April 28, 2010 — The Newport Corp. brand, New Focus, has released a series of semiconductor tapered amplifiers for high-power tunable and fixed-wavelength applications.

Designed to accept many fiber-coupled seed sources, the VAMP series provides easy alignment and helps protect the chip from unintential misalignment. Its high performance design includes output isolation, over-current protection and input seed monitoring in every amplifier for stable, robust operation.

It delivers in excess of 1 W of tunable signal frequency radiation when seeded with the brand’s Vortex II and Velocity precision tunable lasers. Additionally, it can operate with homemade seed sources.

Its special power-locking loop reduces the amplitudes noise and drift. The power output remains stable and quiet over the entire operating range, resulting in higher quality data over shorter periods of time.

With extremely high ASE rejection to improve the signal-to-noise ratio, it is ideal for atomic cooling, spectroscopy and for Bose-Einstein condensates.

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A device that enlarges and strengthens a signal's output without significantly distorting its original waveshape. There are amplifiers for acoustical, optical and electronic signals.
A gradual change in the output of a circuit or instrument over time.
The unwanted and unpredictable fluctuations that distort a received signal and hence tend to obscure the desired message. Noise disturbances, which may be generated in the devices of a communications system or which may enter the system from the outside, limit the range of the system and place requirements on the signal power necessary to ensure good reception.
tunable laser
Any form of laser; e.g., a dye laser, having an output that can be adjusted over a wide range of wavelengths. Normally the range is about 70 nm wide.
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