Reliable Instruments House

Process	Anodizing
Brand Name	Reliable Instruments House
Feature	Anti Rust
Usage	Physics Laboratory

A Fabry Perot Interferometer is an optical interferometer in which a beam of light undergoes multiple reflections between two reflecting
surfaces and its resulting optical transmission (or reflection) is periodic in wavelength. The Fabry - Perot design contains plane surfaces that are partially reflecting so that multiple rays of light are responsible for the creation of the observed interference patterns. For high resolution spectroscopy, where a resolution in the range of MHz to GHz is required, a Fabry – Perot
interferometer (FP) is used.
In Fabry – Perot interferometer, the distance between the partially reflecting mirrors are varied by using coarse and finely adjustable translation stage driven by micro-meters. One mirror is fixed and the other is mounted on the translation stage through a kinematic mount. This two axis kinematic mount is used to correct the parallelism between beam splitter.
This system is similar to Fabry Perot Interferometer apart from the fact that in this case, the interference pattern is captured by a CCD sensor and displayed on a computer monitor. The advantage of computer interface is that the fringes can be saved for future analysis.
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Process	Anodizing
Brand Name	Reliable Instruments House
Feature	Anti Rust
Usage	Physics Laboratory

A Fabry Perot Interferometer is an optical interferometer in which a beam of light undergoes multiple reflections between two reflecting
surfaces and its resulting optical transmission (or reflection) is periodic in wavelength. The Fabry - Perot design contains plane surfaces that are partially reflecting so that multiple rays of light are responsible for the creation of the observed interference patterns. For high resolution spectroscopy, where a resolution in the range of MHz to GHz is required, a Fabry – Perot
interferometer (FP) is used.
In Fabry – Perot interferometer, the distance between the partially reflecting mirrors are varied by using coarse and finely adjustable translation stage driven by micro-meters. One mirror is fixed and the other is mounted on the translation stage through a kinematic mount. This two axis kinematic mount is used to correct the parallelism between beam splitter.
Price Excludes GST.

Brand	Reliable Instruments House
Usage	Physics Laboratory
Feature	Anti Rust
Process	Anodizing

Etalon is design by transparent plate with two parallel highly reflecting mirrors. An etalon is an optical interferometer in which a beam of light undergoes multiple reflections between two
reflecting surfaces and its resulting optical transmission (or reflection) is periodic in wavelength. Etalons transmit light as a series of periodic frequencies and their narrow bandwidth makes them well-suited for wavelength selection, measurement and line-narrowing. In other words, an etalon is a narrow band wavelength filter.

Price Excludes GST.