SA Plus Laser Spectrum Analyzer - ATlaser di Andrea Tappi

SA Plus Laser Spectrum Analyzer

The SA Plus Laser Spectrum Analyzer is a confocal mirror Fabry-Perot interferometer-based system designed for high performance and unparalleled convenience. It combines high performance laser spectral characterization and user-friendly design for the utmost precision, ease-of-use, and convenience. The SA Plus Laser Spectrum Analyzer is the best system available to measure the linewidth, longitudinal mode structure, and frequency stability of narrow band lasers.

The main features are:

Most convenient laser spectral analysis available
High spectral resolution with finesse greater than 300
Interchangeable mirror sets for operation from 450 nm to 2.2 痠
UltraBand mirror sets with wavelength ranges greater than 250 nm
Choice of 2 or 8 GHz FSR
System includes everything you need
Optional fiber optic coupling and TrueView Laser Spectral Analysis Software

System includes:

Interferometer
Confocal mirror set
High resolution X-Y-Theta-phi mount
Detector amplifier
Ramp generator

Specifications

Cavity Design	Confocal Mirror Geometry
Free Spectral Range (FSR)	2 GHz or 8 GHz
Finesse	> 200 (for l < 1000 nm) or > 300 (for l > 1000 nm)
Minimum Resolvable Bandwidth	FSR/Finesse
Wavelength Range	450-700 nm 625-875 nm 700-1000 nm 980-1145 nm 1150-1345 nm 1300-1550 nm 1425-1675 nm 1550-1850 nm 1850-2200 nm
Mirror Reflectivity	99.7% nominal
Transmission	> 10%
Input Aperture	1 mm
PZT Scan Distance	1.2 痠/1000 V
PZT Non-Linearity	< 1%
Scan Non-Linearity	< 0.1%
Construction	Thermally Stable Invar