Fine tuning of conversion/dispersion based optical delays with a 1 pm tunable laser using cascaded acousto-optic mixing
Tue, 2010-02-09 07:00 — Guest
S. R. Nuccio, O. F. Yilmaz, X. Wu, A. E. Willner
We demonstrate a technique for fine tuning of optical delays using cascaded acousto-optic modulators to improve the delay resolution by 5 orders of magnitude compared to a 1 pm tunable laser. A 256 ns delay with <0.5 ps resolution is shown for 40 Gbits/s return-to-zero on-off keying with no ... [Opt. Lett. 35, 523-525 (2010)]
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