Persson Martin, Engström David, Frank Anders, Backsten Jan, Bengtsson Jörgen, Goksör Mattias
Department of Physics, University of Gothenburg, SE-412 96 Göteborg, Sweden.
Opt Express. 2010 May 24;18(11):11250-63. doi: 10.1364/OE.18.011250.
We present a method for reducing intensity fluctuations that typically occur when a spatial light modulator is updated between consecutive computer generated holograms. The method is applicable to most iterative hologram generating algorithms and minimizes the average phase difference between consecutive holograms. Applications with high stability requirements, such as optical force measurement with holographic optical tweezers, should benefit from this improvement.
我们提出了一种减少强度波动的方法，这种波动通常在连续的计算机生成全息图之间更新空间光调制器时出现。该方法适用于大多数迭代全息图生成算法，并使连续全息图之间的平均相位差最小化。具有高稳定性要求的应用，如使用全息光镊进行光力测量，应会受益于这一改进。
