Dual-wavelength operation diffractive phase elements for pattern formation

被引：30

作者：

Barton, Ian M. ^{[1
]}

Blair, Paul ^{[1
]}

Taghizadeh, Mohammad R. ^{[1
]}

机构：

[1] Heriot Watt Univ, Dept Phys, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

OPTICS EXPRESS | 1997年 / 1卷 / 02期

关键词：

D O I：

10.1364/OE.1.000054

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the design and fabrication of novel diffractive phase elements that reconstruct distinct intensity patterns in the far-field on illumination with two specific wavelengths. The elements contain deep surface-relief structures that represent phase-delays of greater than 2 pi radians. The design process incorporates a modified version of the iterative Fourier transform algorithm. A 16 phase-level element for dual wavelength (blue and red) operation, with high diffraction efficiency, is demonstrated experimentally. (C) 1997 Optical Society of America

引用

页码：54 / 59

页数：6

共 13 条

[1]

Barton I. M., 1997, APPL OPTICS UNPUB

[2] FOCUSATORS FOR LASER-BRANDING [J].

DOSKOLOVICH, LL ;

KAZANSKIY, NL ;

KHARITONOV, SI ;

USPLENIEV, GV .

OPTICS AND LASERS IN ENGINEERING, 1991, 15 (05) :311-322

[3]

JAHNS J, 1989, OPT ENG, V28, P1267, DOI 10.1117/12.7977142

[4] INTERSPECIMEN COMPARISON OF REFRACTIVE INDEX OF FUSED SILICA [J].

MALITSON, IH .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1965, 55 (10P1) :1205-&

[5] MULTILEVEL-GRATING ARRAY GENERATORS - FABRICATION ERROR ANALYSIS AND EXPERIMENTS [J].

MILLER, JM ;

TAGHIZADEH, MR ;

TURUNEN, J ;

ROSS, N .

APPLIED OPTICS, 1993, 32 (14) :2519-2525

[6] KINOFORM ARRAY ILLUMINATORS IN FUSED-SILICA [J].

MILLER, JM ;

TAGHIZADEH, MR ;

TURUNEN, J ;

ROSS, N ;

NOPONEN, E ;

VASARA, A .

JOURNAL OF MODERN OPTICS, 1993, 40 (04) :723-732

[7] Integrated diffractive and refractive elements for spectrum shaping [J].

Noach, S ;

Lewis, A ;

Arieli, Y ;

Eisenberg, N .

APPLIED OPTICS, 1996, 35 (19) :3635-3639

[8] PULSE-FREQUENCY-MODULATED HIGH-FREQUENCY-CARRIER DIFFRACTIVE ELEMENTS FOR PATTERN PROJECTION [J].

TERVONEN, E ;

TURUNEN, J ;

PEKOLA, J .

OPTICAL ENGINEERING, 1994, 33 (08) :2579-2587

[9] STORAGE OF MULTIPLE IMAGES IN A THIN SYNTHETIC FOURIER HOLOGRAM [J].

TURUNEN, J ;

VASARA, A ;

ICHIKAWA, H ;

NOPONEN, E ;

WESTERHOLM, J ;

TAGHIZADEH, MR ;

MILLER, JM .

OPTICS COMMUNICATIONS, 1991, 84 (5-6) :383-392

[10] DETOUR-PHASE KINOFORM INTERCONNECTS - THE CONCEPT AND FABRICATION CONSIDERATIONS [J].

TURUNEN, J ;

FAGERHOLM, J ;

VASARA, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1990, 7 (07) :1202-1208

← 1 2 →