Steven Serati

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We present a holographic optical tweezers system capable of position clamping multiple particles. Moving an optical trap in response to the trapped object's motion is a powerful technique for optical control and force measurement. We have now realised this experimentally using a Boulder Nonlinear Systems Spatial Light Modulator (SLM) with a refresh rate of(More)
This paper was published in SPIE Proceedings, Volume 6326 and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systemic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for(More)
—Mobile free space optical (MFSO) networks introduce new challenges for laser communication terminals. Network capabilities, such as packet routing where different information packets are sent to different locations, require switchable links. Also, switchable links are needed to route an information packet through different channels to the same destination.(More)
An aperture composed of multiple small apertures has several advantages over a large continuous aperture when practical issues are included in the analysis. For example, a single bullet can easily produce a catastrophic failure of the laser communication link if all the optical gain for the transmitter (or receiver) is derived from a single large-diameter(More)
  • Jamie Harriman, Sebastian Gauza, Shin-Tson Wu, David Wick, Brett Bagwell, Ty Martinez +2 others
  • 2008
This paper was published in SPIE Proceedings, Volume 6135 and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systemic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for(More)
  • Yijing Fu, Frank Barnes, Teresa Ewing, Steven Serati, Xiao-Wei Xia
  • 2005
This paper was published in SPIE Proceedings, Volume 5595 and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systemic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for(More)
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