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Compact Microracetr...
Compact Microracetrack Resonator Devices Based on Small SU-8 Polymer Strip Waveguides
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Dai, Daoxin (author)
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Yang, Bo (author)
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Yang, Liu (author)
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Sheng, Z. (author)
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He, Sailing (author)
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- Institute of Electrical and Electronics Engineers (IEEE), 2009
- 2009
- English.
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In: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1041-1135 .- 1941-0174. ; 21:1-4, s. 254-256
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Compact microracetrack resonator (MRR) devices are presented with small SU-8 polymer strip waveguides. The SU-8 strip waveguide has an SU-8 polymer core (n similar to 1.573), a SiO2 buffer (n similar to 1.445), and an air cladding. The fabricate straight waveguide has a low propagation loss of about 0.1. dB/mm. With such a high index-contrast optical waveguide, a compact MRR with a small bending radius (similar to 150 mu m) are designed and fabricated. The measured spectral responses of the through/drop ports show a Q-factor of 8000.
Keyword
- Bending
- resonator
- strip
- SU-8
- waveguide
- microring resonators
Publication and Content Type
- ref (subject category)
- art (subject category)
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