TWYMAN-GREEN INTERFEROMETER FOR TESTING MICROSPHERES

被引：67

作者：

SCHWIDER, J

FALKENSTORFER, O

机构：

[1] Univ. Erlangen-Nuernberg, Erlangen

来源：

OPTICAL ENGINEERING | 1995年 / 34卷 / 10期

关键词：

INTERFEROMETRY; TESTING OF MICROSPHERES AND MICROLENSES;

D O I：

10.1117/12.210737

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Testing of spherical surfaces using the Twyman-Green interferometer with a laser source suffers from the presence of spurious interference fringes and dust diffraction. By reducing the spatial coherence while maintaining the temporal coherence a tremendous improvement of the fringe quality can be obtained. To conserve sufficient contrast, the reference mirror must be positioned to suitable locations relative to the test arm of the interferometer. These conditions are described and examples are presented.

引用

页码：2972 / 2975

页数：4

共 12 条

[1] DIGITAL WAVEFRONT MEASURING INTERFEROMETER FOR TESTING OPTICAL SURFACES AND LENSES [J].

BRUNING, JH ;

HERRIOTT, DR ;

GALLAGHER, JE ;

ROSENFELD, DP ;

WHITE, AD ;

BRANGACCIO, DJ .

APPLIED OPTICS, 1974, 13 (11) :2693-2703

[2]

HANSEN G, 1955, OPTIK, V12, P5

[3]

HANSEN G, 1958, OPTIK, V15, P560

[4]

HANSEN G, 1942, ZEISS NACHRICHTEN, V4, P109

[5]

MICHELSON A, 1906, LIGHT WAVES THEIR US

[6]

Michelson A., 1927, STUDIES OPTICS

[7]

SCHULZ G, 1964, OPTIK, V21, P587

[8] ZWEISTRAHLINTERFERENZ IN PLANSPIEGELANORDNUNGEN . 2 . CHARAKTERISTISCHE ERSCHEINUNGEN BEI SCHRAUBUNG ZWISCHEN DEN LICHTQUELLENBILDERN [J].

SCHULZ, G .

OPTICA ACTA, 1964, 11 (02) :131-&

[9]

SCHULZ G, 1976, PROGR OPTICS, V13

[10] ADVANCED EVALUATION TECHNIQUES IN INTERFEROMETRY [J].

SCHWIDER, J .

PROGRESS IN OPTICS, 1990, 28 :271-359

← 1 2 →