Noise Eaters

LASSII-Noise-Eater

Manufacturer's part number :

LASSII

Manufacturer Conoptics

Conoptics

Description :

Noise eaters significantly lowers noise intensity in laser beams. Reducing the noise intensity in gas lasers is essential for video disc mastering. Our LASS-II (Laser Amplitude Stabilization System) sets a new standard in the industry. You get a state-of-the art electro-optic feedback loop that will significantly improve the signal/noise ratio of the laser over a much broader bandwidth.

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    Features

  • Standard System (532nm) LASS-II with Model 370 E-O Modulator
  • Large Aperture (532nm) LASS-II with Model 370LA E-O Modulator
  • 532nm-to-1064nm fsec laser LASS-II with Model 350-105 E-O Modulator
  • 800nm-to-2000nm psec laser LASS-II with Model 360-80 E-O Modulator
  • Rack Mount
  • RM Option
  • UV and DUV Options 325nm-to-515nm, 257/266nm
Specifications Model LASS-II
Wavelength 514nm, laser power 50mw, lo= .5 lmax
Laser Power 50mw, low = .5lmax
Beam Diameter 1.4mm (1/e 2) TEMOO
Noise reduction 1/1@ 500kHz (Int. Ref. Mode)
5/1 @ 100kHz
18/1 @50kHz
100/1 @10kHz
200/1 @1kHz
250/1 @200hz
Noise Floor 458nm, -100db Relative to F.S.
The amount of light for calibration Output of beam-splitter to diode @633nm – 300uw
@514nm – 450uw
@488nm – 540uw
@458nm – 820uw
*Two different types of beam splitters are available to optimize efficiency and finesse