Abstract
We present a 4x4 spatially non-blocking Mach-Zehnder based ilicon optical switch fabricated using processes fully compatible with standard CMOS. We successfully demonstrate operation in all 9 unique switch states and 12 possible I/O routing configurations, with worst-case cross-talk levels lower than -9 dB, and common spectral bandwidth of 7 nm. High-speed 40 Gbps data transmission experiments verify optical data integrity for all input-output channels.
Original language | English (US) |
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Pages (from-to) | 47-54 |
Number of pages | 8 |
Journal | Optics Express |
Volume | 19 |
Issue number | 1 |
DOIs | |
State | Published - Jan 3 2011 |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics