The UCSB DARPA Label Switched Optical Router (LASOR) Center made the March/April 2011 special issue on Green Photonics cover. The images on the cover are of an 8X packet forwarding chip with low loss 8×8 AWGR, Si/InPring laser for 3R regenerative burst mode clock recovery, optical synchronizer.
The images were from an invited paper entitled, Integrated Photonics for Low-Power Packet Networking, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 17, No. 2, March/April 2011, pp. 458-471, Daniel J. Blumenthal, Fellow, IEEE, John Barton, Neda Beheshti, John E. Bowers, Fellow, IEEE, Emily Burmeister, Larry A. Coldren, Fellow, IEEE, Matt Dummer, Garry Epps, Alexander Fang, Yashar Ganjali, Member, IEEE, John Garcia, Brian Koch, Vikrant Lal, Erica Lively, John Mack, Milan Masanovic, Nick McKeown, Fellow, IEEE,Kim Nguyen, Steven C. Nicholes, Hyundai Park, Biljana Stamenic, Anna Tauke-Pedretti, Henrik Poulsen, and Matt Sysak