Polyvinylidene fluoride - piezoelectric polymer for integrated infrared optics applications

被引：23

作者：

Bormashenko, E ^{[1
]}

Pogreb, R ^{[1
]}

Socol, Y ^{[1
]}

Itzhaq, MH ^{[1
]}

Streltsov, V ^{[1
]}

Sutovski, S ^{[1
]}

Sheshnev, A ^{[1
]}

Bormashenko, Y ^{[1
]}

机构：

[1] Coll Judea & Samaria, Res Inst, IL-44837 Ariel, Israel

来源：

OPTICAL MATERIALS | 2004年 / 27卷 / 03期

关键词：

polyvinylidene fluoride; integrated optics; infrared; piezoelectric; CO2; laser; direct writing; microlens arrays;

D O I：

10.1016/j.optmat.2004.04.015

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

The suitability of polyvinylidene fluoride films for IR integrated optics applications was demonstrated. Polyvinylidene fluoride is a piezoelectric polymer, which demonstrates high transparency in the middle-IR and has several transparent windows in the far-IR. The fabrication of cylindrical microlenses and microlens arrays by CO2 laser irradiation of polyvinylidene fluoride substrates has been demonstrated. Pseudo-spherical microlenses were also fabricated by direct laser writing. Strong piezoelectric properties, high chemical resistance, stability to UV radiation and high continuous-use temperature make PVDF suitable for various IR integrated optics applications. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：429 / 434

页数：6

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