DocumentCode :
893694
Title :
Coupling of Organic Semiconductor Amplified Spontaneous Emission Into Polymeric Single-Mode Waveguides Patterned by Deep-UV Irradiation
Author :
Punke, Martin ; Mozer, Steffen ; Stroisch, Marc ; Heinrich, Mattias P. ; Lemmer, Uli ; Henzi, Patric ; Rabus, Dominik G.
Author_Institution :
Light Technol. Inst., Karlsruhe Univ.
Volume :
19
Issue :
2
fYear :
2007
Firstpage :
61
Lastpage :
63
Abstract :
Single-mode waveguides were fabricated by deep ultraviolet radiation in poly(methyl methacrylate) (PMMA). Using a masking process, the radiation modifies the refractive index of the PMMA forming core and cladding regions for waveguiding. Following the fabrication of the waveguides, the small molecule material aluminum tris(8-hydroxyquinoline) doped with the laser dye DCM is deposited directly onto the waveguide structures. By optical pumping (lambda=355 nm) amplified spontaneous emission was observed at the end facets of the waveguides
Keywords :
aluminium compounds; dyes; integrated optics; optical polymers; optical pumping; optical waveguides; organic semiconductors; refractive index; superradiance; 355 nm; aluminum tris(S-hydroxyquinoline); amplified spontaneous emission; deep-ultraviolet irradiation; integrated optics system; laser dye; masking process; optical pumping; organic semiconductor; polymeric waveguides; polymethyl methacrylate; refractive index; single-mode waveguides; small molecule material; waveguide cladding; waveguide core; Aluminum; Optical device fabrication; Optical materials; Optical waveguides; Organic semiconductors; Polymers; Pump lasers; Refractive index; Semiconductor waveguides; Spontaneous emission; Alq3 : DCM; PMMA; amplified spontaneous emission (ASE); deep ultraviolet (DUV); mirrorless lasing; organic semiconductor; waveguide;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2006.889026
Filename :
4039393
Link To Document :
بازگشت