Porous broadband antireflection coating by glancing angle deposition

被引：192

作者：

Kennedy, SR ^{[1
]}

Brett, MJ ^{[1
]}

机构：

[1] Univ Alberta, Dept Elect & Comp Engn, Level Elect & Comp Engn Res Facil 2, Edmonton, AB T6G 2V4, Canada

来源：

APPLIED OPTICS | 2003年 / 42卷 / 22期

关键词：

D O I：

10.1364/AO.42.004573

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We deposited graded-index SiO2 films using glancing angle deposition to produce high-transmission antireflection coatings on glass. Because of the accurate control over the thin-film microstructure provided by this technique, we were able to create graded densities with a Gaussian profile resulting in transmission values greater than 99.9% for a single-layer interface with bandwidths up to 460 nm. The graded-index layer also provides low reflectance at nonnormal angles of incidence with transmission values degrading little for incidence angles up to 30degrees. (C) 2003 Optical Society of America.

引用

页码：4573 / 4579

页数：7

共 27 条

[1] Oblique evaporation and surface diffusion [J].

Abelmann, L ;

Lodder, C .

THIN SOLID FILMS, 1997, 305 (1-2) :1-21

[2]

BERNHARD CG, 1967, ENDEAVOUR, V26, P79

[3]

Clausius R., 1879, Die Mechanische Behandlung der Electrica

[4]

FORD N, 1985, GLASS TECHNOL, V26, P104

[5]

FRAUNHOFER J, 1887, GESAMMELTE SCHRIFTEN

[6] Glazing with very high solar transmittance [J].

Gombert, A ;

Glaubitt, W ;

Rose, K ;

Dreibholz, J ;

Zanke, C ;

Blasi, B ;

Heinzel, A ;

Horbelt, W ;

Sporn, D ;

Doll, W ;

Wittwer, V ;

Luther, J .

SOLAR ENERGY, 1998, 62 (03) :177-188

[7] OPTICAL-PROPERTIES OF ULTRAFINE GOLD PARTICLES [J].

GRANQVIST, CG ;

HUNDERI, O .

PHYSICAL REVIEW B, 1977, 16 (08) :3513-3534

[8] Vacuum deposition of chiral sculptured thin films with high optical activity [J].

Hodgkinson, I ;

Wu, QH ;

Knight, B ;

Lakhtakia, A ;

Robbie, K .

APPLIED OPTICS, 2000, 39 (04) :642-649

[9]

Jacobsson R., 1975, Physics of Thin Films, V8, P51

[10]

Landauer R., 1978, AIP Conference Proceedings, P2, DOI 10.1063/1.31150

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