Spacetime cloak could hide events; stimulated
Raman scattering improves video of living tissue;
3-D self-assembling point-source microlasers;
optical lift could steer solar sails.
Patricia Daukantas and Yvonne Carts-Powell
10 Global Optics Optics in Ireland 2011. Chris Dainty
12 Career Focus
Creating effective presentation slides.
16 Policy Matters
Science policy in Brazil: Innovation for
18 Conversations in Optics
OPN talks with Alan Gara, IBM Fellow, Blue Gene
chief architect and OFC/NFOEC keynote speaker.
20 The History of OSA
OSA presidents of the early 1960s.
John N. Howard
4 President’s Message
50 OSA Today
52 Book Reviews
54 Product Profiles
56 After Image
OPN Optics & Photonics News (ISSN 1047-6938), Vol. 22, No. 3 © 2011, Optical Society of America. OPN is published monthly except bimonthly July-August by the Optical
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