Continuously color-tunable rubber laser

被引：58

作者：

Weinberger, MR

Langer, G

Pogantsch, A

Haase, A

Zojer, E

Kern, W

机构：

[1] Graz Univ Technol, Inst Chem & Technol Organ Mat, A-8010 Graz, Austria

[2] Graz Univ Technol, Inst Solid State Phys, A-8010 Graz, Austria

[3] Inst Nanostruct Mat & Photon, Joanneum Res, A-8160 Weiz, Austria

[4] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 02期

关键词：

D O I：

10.1002/adma.200305681

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A photopatternable elastomer [poly(butadiene-co-(4-vinylbenzyl thiocyanate)] bearing UV-sensitive thiocyanate (-SCN) groups, which isomerize to isothiocyanate (-NCS) units upon irradiation with UV light, is reported. This isomerization changes the refractive index of the elastomer, enabling the production of refractive index and relief distributed feedback (DFB) gratings using interference lithography. Blending a laser dye into the elastomer creates an optically pumped laser, which, when strained, allows continuous and reversible tuning of the laser emission wavelength.

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页码：130 / +

页数：5

相关论文

共 17 条

[1] Organic solid-state lasers with imprinted gratings on plastic substrates [J].

Berggren, M ;

Dodabalapur, A ;

Slusher, RE ;

Timko, A ;

Nalamasu, O .

APPLIED PHYSICS LETTERS, 1998, 72 (04) :410-411

[2] VERY LOW-PRESSURE PYROLYSIS OF PHENYL METHYL SULFIDE AND BENZYL METHYL SULFIDE - ENTHALPY OF FORMATION OF METHYLTHIO AND PHENYLTHIO RADICALS [J].

COLUSSI, AJ ;

BENSON, SW .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1977, 9 (02) :295-306

[3]

Finkelmann H, 2001, ADV MATER, V13, P1069, DOI 10.1002/1521-4095(200107)13:14<1069::AID-ADMA1069>3.0.CO

[4]

2-6

[5] Index and relief gratings in polymer films for organic distributed feedback lasers [J].

Kavc, T ;

Langer, G ;

Kern, W ;

Kranzelbinder, G ;

Toussaere, E ;

Turnbull, GA ;

Samuel, IDW ;

Iskra, KF ;

Neger, T ;

Pogantsch, A .

CHEMISTRY OF MATERIALS, 2002, 14 (10) :4178-4185

[6] PHOTOREACTIVE POLYMERS OF 4-VINYLBENZYL THIOCYANATE [J].

KERN, W ;

HUMMEL, K .

EUROPEAN POLYMER JOURNAL, 1995, 31 (05) :437-443

[7] STIMULATED EMISSION IN A PERIODIC STRUCTURE [J].

KOGELNIK, H ;

SHANK, CV .

APPLIED PHYSICS LETTERS, 1971, 18 (04) :152-&

[8] MERCAPTANS AS PROMOTERS AND MODIFIERS IN EMULSION COPOLYMERIZATION OF BUTADIENE AND STYRENE USING POTASSIUM PERSULFATE AS CATALYST .1. MERCAPTANS AS PROMOTERS [J].

KOLTHOFF, IM ;

HARRIS, WE .

JOURNAL OF POLYMER SCIENCE, 1947, 2 (01) :41-48

[9] Organic surface emitting laser based on a deep-ultraviolet photopolymer containing thiocyanate groups [J].

Kranzelbinder, G ;

Toussaere, E ;

Zyss, J ;

Kavc, T ;

Langer, G ;

Kern, W .

APPLIED PHYSICS LETTERS, 2003, 82 (14) :2203-2205

[10] POLYMER MICRODISK AND MICRORING LASERS [J].

KUWATA-GONOKAMI, M ;

JORDAN, RH ;

DODABALAPUR, A ;

KATZ, HE ;

SCHILLING, ML ;

SLUSHER, RE .

OPTICS LETTERS, 1995, 20 (20) :2093-2095