Lambdameter LM-007 is a device for precise measurement of absolute value of Laser wavelength. The Lambdameter can also be used as a Laser Spectrum Analyzer. LM-007 has no moving parts, its operation is based on simultaneous detection of interferometer patterns of four Fizeau interferometers manufactured as a single fused silica block and can be used for both CW and pulsed laser radiation.
Specifications are subject to change without prior notice.
Its main applications are Laser wavelength control, Laser spectroscopy, Laser isotope separation, alignment, tuning, and testing of tunable laser systems. The device will be extremely useful for the users of diode lasers, tunable dye and solid state lasers or OPO's. Operation of the device is based on multichannel detection of a diffraction pattern, produced by a concave diffraction grating. The sensitivity of LRL-005 is very high, but exact numbers depend on many factors. Some reference numbers, giving the estimates of device sensitivity are listed in the following table.