Polymer thin-film distributed feedback tunable lasers

被引：50

作者：

Dumarcher, V

Rocha, L

Denis, C

Fiorini, C

Nunzi, JM ^{[1
]}

Sobel, F

Sahraoui, B

Gindre, D

机构：

[1] CEA Saclay, Grp Composants Organ, DEIN SPE, LETI CEA Technol Avancees, F-91191 Gif Sur Yvette, France

[2] Univ Angers, Lab Proprietes Opt Mat & Applicat, F-49045 Angers, France

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2000年 / 2卷 / 04期

关键词：

luminescent polymer; organic laser; distributed feedback; thin-film waveguide;

D O I：

10.1088/1464-4258/2/4/306

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on measurements of laser emission from poly-methylmethacrylate and poly-vinyl carbazole polymer films doped with rhodamine-6G, DCM and coumarin laser dyes in an optically pumped distributed feedback scheme. We obtain tunability on a broad spectral range for all samples. We show the impact of waveguiding in the polymer film on reducing the laser threshold. We also show that the number of laser modes increases with the polymer film thickness, following the guided mode dispersion.

引用

页码：279 / 283

页数：5

共 31 条

[1] Picosecond optical Kerr ellipsometry determination of S1→Sn absorption spectra of xanthene dyes
Delysse, S
Nunzi, JM
Scala-Valero, C
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 1998, 66 (04): : 439 - 444
[2] Phase-coherent control of the molecular polar order in polymers using dual-frequency interferences between circularly polarized beams
Etile, AC
Fiorini, C
Charra, F
Nunzi, JM
[J]. PHYSICAL REVIEW A, 1997, 56 (05): : 3888 - 3896
[3] First evidence of stimulated emission from a monolithic organic single crystal: alpha-octithiophene
Fichou, D
Delysse, S
Nunzi, JM
[J]. ADVANCED MATERIALS, 1997, 9 (15) : 1178 - +
[4] All-optical manipulation of azo-dye molecules
Fiorini, C
Prudhomme, N
Etilé, AC
Lefin, P
Raimond, P
Nunzi, JM
[J]. MACROMOLECULAR SYMPOSIA, 1999, 137 : 105 - 113
[5] Quasi-permanent all-optical encoding of noncentrosymmetry in azo-dye polymers
Fiorini, C
Charra, F
Nunzi, JM
Raimond, P
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (08) : 1984 - 2003
[6] FIORINI C, 1999, IN PRESS SYNTH MET
[7] ELECTROLUMINESCENCE FROM A CONJUGATED POLYMER MICROCAVITY STRUCTURE
FISHER, TA
LIDZEY, DG
PATE, MA
WEAVER, MS
WHITTAKER, DM
SKOLNICK, MS
BRADLEY, DDC
[J]. APPLIED PHYSICS LETTERS, 1995, 67 (10) : 1355 - 1357
[8] COHERENT SPECTROSCOPY WITH A DISTRIBUTED FEEDBACK DYE-LASER
GALE, GM
RANSON, P
DENARIEZROBERGE, M
[J]. APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1987, 44 (04): : 221 - 233
[9] Field-effect electroluminescence in a polymer channel
Gautier-Thianche, E
Sentein, C
Lorin, A
Nunzi, JM
[J]. OPTICAL MATERIALS, 1999, 12 (2-3) : 295 - 299
[10] Effect of coumarin on blue light-emitting diodes based on carbazol polymers
Gautier-Thianche, E
Sentein, C
Lorin, A
Denis, C
Raimond, P
Nunzi, JM
[J]. JOURNAL OF APPLIED PHYSICS, 1998, 83 (08) : 4236 - 4241

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