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1.25 Gbps time domain spectral phase encoded OCDMA signal with 32-chip, 40 Gchip/s optical codes has been stealthily transmitted over public 10 Gbps WDM channel. Error-free transmission has been achieved for both the public and stealth channels.
We experimentally demonstrate error-free (BER<10-9) transmission of full-duplex, asynchronous, 10 Gbps x 4user DPSK-OCDMA system on same wavelength using hybrid multi-port and SSFBG en/decoder.
Asynchronous OCDMA systems are demonstrated using 511 chip, 640 Gchip/s and 31 chip, 40 Gchip/s with different types of fiber Bragg grating encoders/decoders. Error-free transmission has been achieved with up to five OCDMA users.
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