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Journal Article
Athermalized Polymeric Arrayed-Waveguide Grating by Partial Detachment from a Si Substrate
- Authors
- Jong-Moo Lee, Joon Tae Ahn, Suntak Park, Myung-Hyun Lee
- Issue Date
- 2004-06
- Citation
- ETRI Journal, v.26, no.3, pp.281-284
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Type
- Journal Article
- Abstract
- We demonstrate a new fabrication method for adjusting the temperature dependence of a polymeric arrayed-waveguide grating (AWG) on a Si substrate. A temperature-dependent wavelength shift of -0.1 nm/°C in a polymeric AWG on a Si substrate is reduced to +0.01 nm/°C by detaching part of the polymer film, including the grating channel region of the AWG, from the Si substrate while the other parts remain fixed on the substrate.
- KSP Keywords
- Fabrication method, Polymer films, Si substrate, Temperature-dependent, arrayed waveguide grating(AWG), temperature dependence, wavelength shift
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
