Laser Wavelength Meter
Product Details:
Product Description
Features:
- Long operational life
- Impeccable performance
- High functionality
- Sturdiness
HighFinesse-Angstrom Wavelength Meters
High Finesse/Angstrom offers sensitive and compact wavelength meters with a large spectral range for high speed measurement of lasers. The optical unit consists of temperature-controlled interferometers that are read out by photodiode arrays. The high absolute accuracy is achieved by use of solid state, non-moving optics.
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WS5 Precision | | 3000 MHz |
WS6 High Precision | | 600 MHz |
WS7 Super Precision | | 60 MHz |
WSU Ultimate Precision | Unrivaled accuracy up to | 2 MHz |
Measured at 1064, 780, 532 and 390 nm |
Standard | 350 1120nm |
UV | 248 1100nm |
UV-II | 192 800nm |
IR | 630 1750nm |
IR-II | 1000 2250nm |
ultra sensitive | <10 500nm |
high-speed measurement | up to 500Hz |
cw & pulsed quick coupling 1 - 8 inputs USB 2.0 spectral profile monitoring linewidt |
The optical unit and associated electronics are housed in a compact, thermal casing. The connection to a computer or notebook is realized via a high speed USB 2.0 port, which allows a high data read-out rate. The analyzing software displays all the interferometer information and is compatible with Microsoft Windows.
Standard features of the basic wavelength meters are:
Measurement of wavelength, frequency & co.
The measurement is displayed on the computer via the supplied user-friendly software. Installation and setup is straight forward. The displayed result may be switched between wavelength, frequency, wave number or -energy to suit the test requirements. The displayed interferometer pattern provides information regarding the spectral profile of pulsed or continuous wave laser sources.
Long-term measurement:
This application records all measurement results and displays it graphically along with calculating the mean, max. and min., as well as standard deviation. Many long-term windows can be open simultaneously to display all available information of up to 8 laser sources (multichannel option).
Record- and Replay Mode:
This operation mode records all interferometer data and allows for a subsequent play-back.
Average:
Two different arithmetic averaging techniques may be applied on 0 to 999 measurement points.
Data-Control:
An easy access API provides a fast interface to all functionalities for controlling the WLM and accessing its data. Source code for sample programs is included.
Standard options include:
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Linewidth option - L
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Diffraction grating option - D
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Double-pulse option - DP
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Multi channel switcher (up to eight channels) - MC
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External TTL trigger option - TTL
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Lasercontrol output with PID-controller - PID