Yulianti, I. and Supa’at, A. S. M. and Idrus, S. M. (2008) Cosine S-bend hybrid junction digital optical switch. In: Proceeding of International Conference on Photonics in Switching (ICPS2008), 2008, Rio de Genero, Brazil .
![[img]](http://eprints.utm.my/style/images/fileicons/application_pdf.png)
|
PDF
13Kb |
Official URL: http://dx.doi.org/10.1109/PS.2008.4804218
Abstract
This paper presents the design of digital optical switch (DOS) which exhibit low crosstalk, low insertion loss and low power consumption. The geometry of Y-junction was simulated and optimized using finite difference beam propagation method (FD- BPM). The optimized Y-junction shape has been determined to be hybrid shape which consists of cosine s-bend branch connected to linear branch. Compare to conventional linear Y-junction, the effective index modulation was reduced to 26.5% to achieve -34 dB of crosstalk value.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Digital optical switch, crosstalk, effective index modulation |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 15971 |
| Deposited By: | Siti Khairiyah Nordin |
| Deposited On: | 18 Oct 2011 09:49 |
| Last Modified: | 18 Oct 2011 09:49 |
Repository Staff Only: item control page
