HighFinesse High Precision Wavelength Meters0 pages

Laser Systems

Electronics

Wavelength Meters
Overview
Features

Options

WS5

WS6

WS7

WSU

LSA

HDSA

IR-III

Enter a new world of accuracy with HighFinesse/Ångstrom
sensitive, compact wavelength meters.
nt The most accurate instruments available

Absolute accuracy up to ± 2 MHz with a measurement
resolution of 500 kHz

nt Extremely wide wavelength range

From hard UV to MID-IR (192 nm – 11 µm)

nt Unrivaled technology without moving parts

Allows measuring single pulse, pulse, quasi-cw and cw lasers

nt Unique instrument design

Highspeed measurement (up to 500 Hz) and feedback
control of up to 8 lasers

nt Fizeau-interferometer technique

Insensitive to intensity uctuations or sidemodes

nt Quick and easy to use due to ultra sensitive detectors

< 50 pJ @ 500 nm

nt Ultra wide spectral measurement of cw and pulsed lasers

350 – 1100 nm at once with 10 pm resolution

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