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Application Systems<br />

Interferometers Guide<br />

Components<br />

Application<br />

Systems<br />

Optics &<br />

Optical<br />

Coatings<br />

Holders<br />

We introduce the interferometer unit of three types such<br />

as Michelson interferometer, Mach-Zehnder interferometer<br />

and Fizeau interferometer, and the various components<br />

composing these units.<br />

Users can freely change the arrangement of the components<br />

and also to rearrange to other interferometers It is<br />

used in the education field and experiment for training.<br />

Bases<br />

Manual<br />

Stages<br />

Actuators<br />

Motoeized<br />

Stages<br />

Light<br />

Sources<br />

Index<br />

Microscope Unit<br />

Alignment<br />

Interferometers<br />

D-TOP Optics<br />

For the purpose of more practical experimental tools, we<br />

propose an optical system can be made functionally and<br />

compactly.<br />

Since D-TOP can use the existing holders, it can change<br />

the conventional equipment into a compact type with a<br />

small budget.<br />

D-TOP is also advantageous for a good compatibility with<br />

compact laser, anti-vibration, and the observation of a<br />

smaller sample.<br />

In addition, when moving the optical system assembled<br />

and having storage, it is possible to effectively utilize the<br />

experiment space.<br />

Inspection/<br />

Observation<br />

Bio-photonics<br />

Laser Processing<br />

Principle of Interferometer<br />

Reference surface (standard)<br />

Surface flatness<br />

Sample<br />

For the first time users of the interferometer, we have<br />

summarized the point of alignment of the interferometer.<br />

By using drawings and photos, it has been described<br />

realistically.<br />

There are useful alignment method and skill that can not<br />

be obtained from other sources.<br />

Half mirror<br />

Measurement<br />

Surface flatness ∆t = M/<br />

: measurement wavelength range<br />

M: number of interference fringes<br />

Interference fringes<br />

Experimental guidance<br />

Before starting a full-scale experiment in the<br />

interferometer, we introduce a simple experiment<br />

to understand the features of the interferometer.<br />

It is not required the special equipment or<br />

device other than the interferometer.<br />

Users can experience a significant impact on<br />

the interference fringes even by high sensitivity<br />

of the interferometer and a small environmental<br />

change.<br />

A008<br />

Phone: +49 8153 405-0 / price list: ose-p@laser2000.com / Contact us for the lastest price list

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