IEEE photonics technology letters, 2020-04, Vol.32 (7), p.1-1
2020
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Details
- Autor(en) / Beteiligte
- Titel
- Polymer Microlens on Pillar Grown from Single-Mode Fiber Core for Silicon Photonics
- Ist Teil von
- IEEE photonics technology letters, 2020-04, Vol.32 (7), p.1-1
- Ort / Verlag
- New York: IEEE
- Erscheinungsjahr
- 2020
- Quelle
- IEEE Xplore
- Beschreibungen/Notizen
- A novel coupling device composed of a combination of microlens and pillar having an approximately 8lm diameter and 20lm height and grown from single-mode fiber (SMF) core end is proposed. This device was successfully fabricated by using a self-written waveguide and dipping method with UV-curable resin. Theoretical and experimental studies were done. A high coupling efficiency of more than -0.97dB was obtained for coupling to an ultrahigh numerical aperture (0.41) SMF with a spot diameter of 3.7μm at a 1.55μm wavelength in place of a silicon chip with an integrated spot-size converter. In contrast, it is only -4.0dB by a conventional SMF.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1041-1135eISSN: 1941-0174DOI: 10.1109/LPT.2020.2977394Titel-ID: cdi_crossref_primary_10_1109_LPT_2020_2977394
- Format
- –
- Schlagworte
- Converters, Coupling, Coupling Efficiency, Couplings, Lensed Fiber, Lenses, Microlens, Microoptics, Numerical aperture, Optical coupling, Optical fibers, Optical Interconnection, Optical interconnections, Photonics, Resins, Self-Written Waveguide, Silicon, Silicon Photonics, Spot-Size Converter, Ultraviolet radiation, UV-Curable Resin