Optical polymer waveguides were fabricated using a direct-dispensing technique. Grating couplers with deep grooves were fabricated by laser ablation. Optical measurements at a wavelength of 1.55 μm gave a grating coupling efficiency close to 50%.
Non-lithographic fabrication of polymer waveguides and grating couplers
2005 Quantum Electronics and Laser Science Conference ; 3 ; 1588-1590
2005-01-01
2418988 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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