Compact 10 GHz loopback arrayed-waveguide grating for high-fidelity optical arbitrary waveform generation
Optics Letters, Vol. 33, Issue 15, pp. 1714-1716 (2008)
http://dx.doi.org/10.1364/OL.33.001714
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Abstract
We demonstrate a high-performance optical arbitrary waveform shaper based on a single 10 GHz arrayed-waveguide grating with 64 loopback waveguides and integrated amplitude and phase modulators on each waveguide. The design is compact and self-aligning and allows for bidirectional operation. The device’s complex transfer function is manipulated and measured over the full 640 GHz passband. To demonstrate optical arbitrary waveform shaping, high-fidelity 15-line shaped waveforms are measured with cross-correlation frequency-resolved optical gating.
© 2008 Optical Society of America
OCIS Codes
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(320.5540) Ultrafast optics : Pulse shaping
(320.7100) Ultrafast optics : Ultrafast measurements
(320.7160) Ultrafast optics : Ultrafast technology
(080.1238) Geometric optics : Array waveguide devices
ToC Category:
Ultrafast Optics
History
Original Manuscript: April 9, 2008
Revised Manuscript: June 17, 2008
Manuscript Accepted: June 19, 2008
Published: July 25, 2008
Citation
Nicolas K. Fontaine, Ryan P. Scott, Chunxin Yang, David J. Geisler, Jonathan P. Heritage, Katsu Okamoto, and S. J. B. Yoo, "Compact 10 GHz loopback arrayed-waveguide grating for high-fidelity optical arbitrary waveform generation," Opt. Lett. 33, 1714-1716 (2008)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-15-1714
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