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Harmonically mode-locked
glass waveguide laser with 21-fs timing jitter
by J.E. Malowicki, M.L. Fanto, M.J. Hayduk, and P.J.
Delfyett, Jr.; IEEE Photonics Technology
Letters, v.17, no.1, p.40 (2005).
Abstract: We report on experimental
jitter results of a 10-GHz mode-locked laser. The
laser is an actively harmonically modelocked fiber
laser using an erbium-doped glass waveguide as the
gain medium. Amplitude noise and corresponding phase
noise effects are greatly reduced by the inclusion
of an intracavity high-finesse fiber Fabry-Pérot etalon.
Typical results show timing jitter of 21-fs root mean
square, integrated from 10 Hz to 100 MHz.
Read full article at
http://ieeexplore.ieee.org
© 2005 IEEE.
Reprinted, with permission, from IEEE Photonics Technology
Letters, v.17, no.1, p.40 (2005)
Compact all-optical
clock and data recovery for variable length asynchronous
data packets based on integrated MZI switches
by P. Bakopoulos, D. Tsiokos, O. Zouraraki, H. Avramopoulos,
G. Maxwell, A. Poustie
Abstract: We present and
evaluate a compact, all-optical Clock and Data Recovery
(CDR) circuit based on integrated Mach Zehnder interferometric
switches. Successful operation for short packet-mode
traffic of variable length and phase alignment is
demonstrated. The acquired clock signal rises within
2 bits and decays within 15 bits, irrespective of
packet length and phase. Error-free operation is demonstrated
at 10 Gb/s.
Read full article
© 2005; used
with permission of National Technical University of
Athens
Integrated MZI-based
All-Optical Clock and Data Recovery for Asynchronous
Variable Packet Length Traffic by D. Tsiokos,
P. Bakopoulos, O. Zouraraki, G. Maxwell,
A. Poustie, H. Avramopoulos
Read full
article
© 2005; used
with permission of National Technical University of
Athens
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