What does FSR stand for?

Free Spectral Range

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

<< Previous	Abbreviation Database Surfer		Next >>
Formula SimRacing Fort Smith Railroad Foundation for Strategic Research (Sweden) Fourier Series Representation Fox Soccer Report (TV program) Fox Sports Radio Fractional Synthetic Rate Fractionated Stereotactic Radiosurgery (medical/cancer treatment) Fractionated Stereotactic Radiotherapy Free Space Range		Freight Service Report Frequency Scan Radar Frequency Select Receiver Frequency-Shifted Reference Frühstyxradio (German radio comedy show) Full Scale Range Full Scale Record (instrumentation) Full Scale Reference Full Service Restaurant Full Spectrum Recorder

Samples in periodicals archive:

43G Tunable 5x6" 300-pin Transponder using phase shift keying and an adaptive free spectral range feature that provides superior performance over existing solutions.

Opnext to Showcase Its High Speed Technology Leadership at OFC/NFOEC ...

com), manufacturer of wavelength locking devices and wavelength characterization systems, today announced an innovation in its TrueLock(TM) wavelength locker product line, with the availability of a 25 Gigahertz free spectral range (FSR) version of its active locking technology.

Tunable Photonics Extends TrueLock Product Line for 25 GHz FSR ...

Available in both solid and air-spaced designs, these Telcordia-compliant etalons utilize low-loss, high-efficiency optical coatings to deliver maximum finesse and tightly controlled free spectral range of either 50 GHz or 100 GHz.

Spectra-Physics Introduces All-Optical Switch for Telecommunications ...