DYE-LASER EMISSION IN LIQUID-CRYSTAL HOSTS

被引：23

作者：

BERTOLOTTI, M

SANSONI, G

SCUDIERI, F

机构：

[1] Universita di Roma, Istituto di Fisica, Facolta di Ingegneria, Roma

来源：

APPLIED OPTICS | 1979年 / 18卷 / 04期

关键词：

D O I：

10.1364/AO.18.000528

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Laser action in dyes dissolved in liquid crystal matrices is described. Planar thin film structures, filled with rhodamine 6G dissolved in CBOA, M24, and K18 liquid crystals, have been studied. Lasing action has been obtained in the isotropic, nematic, and smectic mesophases. In liquid crystal mesophases, alignment of the lasing dye molecules was achieved, as is evident from the polarized properties of the emitted light and by the pumping characteristics. © 1979 Optical Society of America.

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页码：528 / 531

页数：4

相关论文

共 12 条

[1] POLARIZED FLUORESCENCE OF DYES ORIENTED IN ROOM-TEMPERATURE NEMATIC LIQUID-CRYSTALS [J].

BAUR, G ;

STIEB, A ;

MEIER, G .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1973, 22 (3-4) :261-269

[2]

BLINOV LM, 1975, J PHYS FRANCE S3, V36, P69

[3] EFFECT OF DYE STRUCTURE ON ORDER PARAMETER IN A NEMATIC LIQUID-CRYSTALLINE HOST [J].

BLOOM, A ;

HUNG, PLK .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1977, 40 (1-4) :213-221

[4] EFFECT OF HOST ON PLEOCHROIC DYE ORDER PARAMETER [J].

BLOOM, A ;

HUNG, PLK ;

MEYERHOFER, D .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1977, 41 (01) :1-4

[5] MODE DISPERSION IN UNIAXIAL OPTICAL-WAVEGUIDES [J].

BURNS, WK ;

WARNER, J .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1974, 64 (04) :441-446

[6] LIGHT-SCATTERING FROM NEMATIC LIQUID-CRYSTAL WAVEGUIDES [J].

GIALLORENZI, TG ;

SHERIDAN, JP .

JOURNAL OF APPLIED PHYSICS, 1975, 46 (03) :1271-1282

[7] GUEST-HOST INTERACTIONS IN NEMATIC LIQUID CRYSTALS . A NEW ELECTRO-OPTIC EFFECT [J].

HEILMEIER, GH ;

ZANONI, LA .

APPLIED PHYSICS LETTERS, 1968, 13 (03) :91-+

[8]

HEILMEIER GH, 1970, LIQUID CRYSTALS 2, V2, P763

[9] LOSSES OF A NEMATIC LIQUID-CRYSTAL OPTICAL-WAVEGUIDE [J].

HU, C ;

WHINNERY, JR .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1974, 64 (11) :1424-1432

[10]

ILCHISHCHIN IP, 1976, JETP LETT, V24, P336