Holo-GPC: Holographic Generalized Phase Contrast

Light Shaping with Holography, GPC and Holo-GPC

Light shaping techniques based on phase-only modulation o er multiple advantages over amplitude modulation. This review examines and compares the merits of two phase modulation techniques; phase-only computer generated holography and Generalized Phase Contrast (GPC). Both techniques are brie y presented while recent developments in GPC will also be covered. Furthermore, novel hybrid schemes tha...

Generalized Phase Contrast: Perspectives on Information Optics

Holographic, Motion-induced-contrast Images

Holography is an optical technique for reconstructing the wave which is scattered by an object (1-4). The reconstruction of an object-scattered wave provides a three-dimensional image retaining the amplitude-attenuating and phase-retarding properties of the object. Holographic images have unique properties which are useful in biological research. A hologram is made by illuminating an object wit...

Generalized Predictive Control (GPC) – Ready for Use in Drive Applications ?

A usual argument against GPC is its demand for processing power. In industry, however, this is not a serious argument if better control performance can be reached. As the development of new processors with increased performance takes place rather rapidly, the lag of processing power never was a long-term issue to prevent new algorithms from being introduced. This paper presents a practical real...

Generalized Holographic Dark Energy Model

In this paper, the model of the holographic Chaplygin gas has been extended to two general cases: first the case of a modified variable Chaplygin gas and second the case of the viscous generalized Chaplygin gas. The dynamics of the model is expressed by the use of scalar fields and scalar potentials.