The SPRC Annual Symposium provides an overview of the state-of-the-art in photonics research and business. Featuring invited speakers from the international research community, the photonics business world, and Stanford University, this 3-day event draws 300+ attendees from all over the world. Session topics include: Quantum Cryptography, Nonlinear (or Intravital) Microscopy, Silicon Photonics/Nanoparticles, Ultrafast & Nonlinear Optics, and High-Powered Lasers among others. SPRC is proud to present Keith Hodgson, Deputy Director of the Stanford Linear Accelerator Center (SLAC) and Director of the Photon Science Program, as our 2005 Keynote Speaker.