Chinese Optics Letters, Volume. 15, Issue 4, 040903(2017)
Development of projection-type optical scheme for computer-generated Fourier hologram recorder
Fig. 1. Principal optical scheme of CGFH projection data recorder based on reflection type LCoS SLM: 1—LED; 2—objective; 3—diaphragm; 4—objective; 5—LcoS SLM; 6—beam splitter; 7—FTO; 8—diaphragm; 9—BFTO; 10—photosensitive plate; and 11—XY-shifter and rotator mechanics.
Fig. 2. MTF of optical scheme based on standard optics.
Fig. 3. Optical scheme of designed objective: 1—LED; 2—objective; 3—LCoS; 4—lenses of FTO; 5—beam splitter; 6—correcting lens; 7—diaphragm; 8—correcting lenses; 9—lenses of BFTO; and 10—recording medium.
Fig. 4. MTF of designed optical scheme.
Fig. 5. Optical system with LCoS and recording device.
Fig. 6. Photo of recorded (a) grating with spatial frequency
Fig. 7. Recovered information from hologram.
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E. Yu. Zlokazov, S. B. Odinokov, N. M. Verenikina, S. S. Donchenko. Development of projection-type optical scheme for computer-generated Fourier hologram recorder[J]. Chinese Optics Letters, 2017, 15(4): 040903
Category: Holography
Received: Nov. 27, 2016
Accepted: Dec. 28, 2016
Published Online: Jul. 25, 2018
The Author Email: S. S. Donchenko (sergey221990@gmail.com)