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| Title: | The design of a twin-rib waveguide optical switch by the discrete spectral index method | Authors: | Ng, W.-C. Chua, S.-J. |
Keywords: | Coupling length Crosstalk Discrete spectral index method Optical switch Rib waveguides |
Issue Date: | 1998 | Citation: | Ng, W.-C.,Chua, S.-J. (1998). The design of a twin-rib waveguide optical switch by the discrete spectral index method. Microwave and Optical Technology Letters 18 (5) : 337-339. ScholarBank@NUS Repository. | Abstract: | A twin-rib waveguide optical switch is designed by the discrete spectral index method. An optimized rib height achieves a crosstalk level of less than -40 dB with a coupling length characteristic that is weakly dependent on the rib separation, hence providing a larger error margin in fabricating the waveguide switches. © 1998 John Wiley & Sons, Inc. | Source Title: | Microwave and Optical Technology Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/62855 | ISSN: | 08952477 |
| Appears in Collections: | Staff Publications |
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