Emission characteristics of two-dimensional organic photonic crystal lasers fabricated by replica molding

被引：66

作者：

Meier, M ^{[1
]}

Dodabalapur, A ^{[1
]}

Rogers, JA ^{[1
]}

Slusher, RE ^{[1
]}

Mekis, A ^{[1
]}

Timko, A ^{[1
]}

Murray, CA ^{[1
]}

Ruel, R ^{[1
]}

Nalamasu, O ^{[1
]}

机构：

[1] AT&T Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1999年 / 86卷 / 07期

关键词：

D O I：

10.1063/1.371248

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the far-field emission characteristics of two-dimensional photonic crystal-based organic waveguide lasers. The photonic crystals possess square vein, triangular, and honeycomb symmetries. The two-dimensional gratings are fabricated by employing soft lithographic methods. The far-field pattern that we observe is a result of out-of-plane diffractive coupling of the laser emission generated in the plane of the waveguide. This emission pattern offers a convenient and powerful way to evaluate the nature of laser action in such resonators. In devices which possess defects/breaks in the periodicity of the two-dimensional grating, laser emission generated in-plane is scattered in the plane of the waveguide. This phenomenon is the photonic crystal analogue of Kikuchi scattering in electronic crystals. (C) 1999 American Institute of Physics. [S0021- 8979(99)00419-3].

引用

页码：3502 / 3507

页数：6

共 20 条

[1]

Agrawal G, 1986, LONG WAVELENGTH SEMI

[2] Organic lasers based on lithographically defined photonic-bandgap resonators [J].

Berggren, M ;

Dodabalapur, A ;

Slusher, RE ;

Bao, Z ;

Timko, A ;

Nalamasu, O .

ELECTRONICS LETTERS, 1998, 34 (01) :90-91

[3] Stimulated emission and lasing in dye-doped organic thin films with Forster transfer [J].

Berggren, M ;

Dodabalapur, A ;

Slusher, RE .

APPLIED PHYSICS LETTERS, 1997, 71 (16) :2230-2232

[4] 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

[5] New model for reflection high-energy electron diffraction intensity oscillations [J].

Braun, W ;

Daweritz, L ;

Ploog, KH .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1998, 16 (04) :2404-2412

[6] MULTIDETECTOR SCATTERING AS A PROBE OF LOCAL-STRUCTURE IN DISORDERED PHASES [J].

CLARK, NA ;

ACKERSON, BJ ;

HURD, AJ .

PHYSICAL REVIEW LETTERS, 1983, 50 (19) :1459-1462

[7] Applied physics - Organic solid-state lasers: Past and future [J].

Dodabalapur, A ;

Chandross, EA ;

Berggren, M ;

Slusher, RE .

SCIENCE, 1997, 277 (5333) :1787-1788

[8] BRILLOUIN ZONES AND KIKUCHI LINES FOR CRYSTALS UNDER ELECTRON CHANNELING CONDITIONS [J].

GAJDARDZISKAJOSIFOVSKA, M ;

COWLEY, JM .

ACTA CRYSTALLOGRAPHICA SECTION A, 1991, 47 :74-82

[9]

Kallinger C, 1998, ADV MATER, V10, P920, DOI 10.1002/(SICI)1521-4095(199808)10:12<920::AID-ADMA920>3.0.CO

[10]

2-7

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