AK40 laser interferometer

Configuration mode

Vertical, horizontal configuration

The plane assembly, spherical assembly

The static measurement, phase shift modulation measurement

Annex

Standard plane and spherical reference mirror

A reference mirror is compatible with the ZYGOTM

Standard attenuation mirror

Interferometer support / adjust the four-foot seat

Five horizontal shaft adjusting seat

IntelliWave TM analysis

Fringe phase shift modulation and static analysis of Windows interferometric XP system

Analysis tools are complete, including statistics, aberration

Diffraction analysis, image processing, and the geometric image transformation

Interferogram into optical ( OPD ) or surface map ( surface map )

Function analysis of automatic repeated measurement or automation

Lab VIEW Research Systems connected, IDL, Work, Math Matlab and Microsoft Excel software

1 bee Valley ( PV, Peak-to-Valley ) is to obtain the length, measure the height of the highest point and the lowest point distance

2 RMS ( RMS, Root-Mean-Square ) is the sampling length, root mean square deviation distance values highly the center line

3 three square ( 3-Flat Test ) planar calibration measurements using three planar reference mirrors are detection

4 repeat ( Repeatability ) definition: 100 measurement of the same components, and each group of data is obtained by a 20 average data, analysis of 100 groups of measured data, the definition of repeatability is one standard deviation.