Question

The white light reflection hologram (Fig. 10.2) is reconstructed with a white light point source at the same position than the pinhole of the reference wave $\left(z_r=z_c=100 \mathrm{~cm}\right)$. The distance of the object was $z_o=15 \mathrm{~cm}$. The shrinkage of the emulsion is $20 \%$. The reconstruction wavelength moved from $632.8 \mathrm{~nm}$ to $500 \mathrm{~nm}$. What is the lateral magnification $V_{\text {lat }}$ of the virtual and the real image? To view the real image, the hologram is rotated by $180^{\circ}$.

   The white light reflection hologram (Fig. 10.2) is reconstructed with a white light point source at the same position than the pinhole of the reference wave $\left(z_r=z_c=100 \mathrm{~cm}\right)$. The distance of the object was $z_o=15 \mathrm{~cm}$. The shrinkage of the emulsion is $20 \%$. The reconstruction wavelength moved from $632.8 \mathrm{~nm}$ to $500 \mathrm{~nm}$. What is the lateral magnification $V_{\text {lat }}$ of the virtual and the real image? To view the real image, the hologram is rotated by $180^{\circ}$.

Holography. A Practical Approach

Gerhard K.… 1st Edition

Chapter 10, Problem 4

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Step 1

We have: - Distance of the object, $ z_o = 15 \, \text{cm} $ - Distance of the reference wave (and the point source), $ z_r = z_c = 100 \, \text{cm} $ - Shrinkage of the emulsion, $ S = 20\% $ - Initial reconstruction wavelength, \( \lambda_1 = 632.8 \, Show more…

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The white light reflection hologram (Fig. 10.2) is reconstructed with a white light point source at the same position than the pinhole of the reference wave $\left(z_r=z_c=100 \mathrm{~cm}\right)$. The distance of the object was $z_o=15 \mathrm{~cm}$. The shrinkage of the emulsion is $20 \%$. The reconstruction wavelength moved from $632.8 \mathrm{~nm}$ to $500 \mathrm{~nm}$. What is the lateral magnification $V_{\text {lat }}$ of the virtual and the real image? To view the real image, the hologram is rotated by $180^{\circ}$.

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