Abstract
Fiber Bragg grating-based, 511 chip, 500 Gchip/s encoders-decoders are experimentally demonstrated by the reconstruction equivalent-chirp (REC) method. Encoding-decoding efficiency close to the theoretical value is achieved. Without any real phase shifts, the encoders-decoders are fabricated by use of the traditional setup. Highly precise phase control requires only submicrometer precision. The encoding-decoding performance can be further improved by REC-based correction.
Original language | English (US) |
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Pages (from-to) | 1618-1620 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 31 |
Issue number | 11 |
DOIs | |
State | Published - Jun 1 2006 |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics