REMOVAL OF THE DIFFRACTION HALO EFFECT IN SPECKLE PHOTOGRAPHY BY USING A NEGATIVE MASK

被引：4

作者：

VIKRAM, CS ^{[1
]}

GANESAN, AR ^{[1
]}

机构：

[1] UNIV OLDENBURG,DEPT PHYS,W-2900 OLDENBURG,GERMANY

来源：

OPTICS LETTERS | 1992年 / 17卷 / 15期

关键词：

D O I：

10.1364/OL.17.001046

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method to neutralize the diffraction halo effect in speckle photography is presented. A negative of the halo is used in the fringe observation plane to achieve this goal. Experimental irradiance distributions as well as Young's fringes with and without the negative mask are presented. It is shown that the apodization procedure is effective in solving the problems caused by varying the diffraction halo irradiance.

引用

页码：1046 / 1048

页数：3

共 50 条

[1] DIFFRACTION HALO EFFECT IN SPECKLE PHOTOGRAPHY
GEORGIEVA, J
APPLIED OPTICS, 1986, 25 (22): : 3970 - 3971
[2] Eliminating the diffraction halo effect in speckle photography
Georgieva, J
OPTICA APPLICATA, 1996, 26 (01) : 51 - 55
[3] Eliminating the diffraction halo effect in speckle photography
Georgieva, J
OPTICA APPLICATA, 1996, 26 (02) : 143 - 148
[4] REMOVING THE DIFFRACTION HALO EFFECT IN SPECKLE PHOTOGRAPHY
GEORGIEVA, J
APPLIED OPTICS, 1989, 28 (01): : 21 - 22
[5] DIFFRACTION HALO IN SPECKLE PHOTOGRAPHY
MEYNART, R
APPLIED OPTICS, 1984, 23 (14): : 2235 - 2236
[6] Diffraction halo in digital speckle photography
Grebenyuk, Anton A.
Ryabukho, Vladimir P.
SARATOV FALL MEETING 2009: INTERNATIONAL SCHOOL FOR JUNIOR SCIENTISTS AND STUDENTS ON OPTICS, LASER PHYSICS, AND BIOPHOTONICS, 2010, 7547
[7] REMOVING THE DIFFRACTION HALO EFFECT IN SPECKLE PHOTOGRAPHY OF SINUSOIDAL VIBRATION
VIKRAM, CS
APPLIED OPTICS, 1990, 29 (25): : 3572 - 3573
[8] Diffraction halo function of partially coherent speckle photography
Cheng, Chuanfu
Liu, Wenxian
Gui, Weiling
Applied Optics, 1999, 38 (32): : 6687 - 6691
[9] Diffraction halo function of partially coherent speckle photography
Cheng, CF
Liu, WX
Gui, WL
APPLIED OPTICS, 1999, 38 (32) : 6687 - 6691
[10] SELECTIVE COUNTING PATH OF YOUNGS FRINGES IN SPECKLE PHOTOGRAPHY FOR ELIMINATING DIFFRACTION HALO EFFECTS
VIKRAM, CS
VEDAM, K
APPLIED OPTICS, 1983, 22 (15): : 2242 - 2243

← 1 2 3 4 5 →