Appendix/CGH/ParallelApertures - Revision history

Joel2: /* CGH: Apertures that are Parallel to the Image Screen */

2025-04-30T16:30:37Z

CGH: Apertures that are Parallel to the Image Screen

← Older revision		Revision as of 12:30, 30 April 2025
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	<li>[[Appendix/Ramblings/FourierSeries#One-Dimensional_Aperture\|Fourier Series]]</li>		<li>[[Appendix/Ramblings/FourierSeries#One-Dimensional_Aperture\|Fourier Series]]</li>
	<li>[[Appendix/CGH/ParallelAperturesConsolidate\|Consolidated Expressions]]</li>		<li>[[Appendix/CGH/ParallelAperturesConsolidate\|Consolidated Expressions]]</li>
			<li>[[Appendix/QED\|Feynmann's Path-Integral Formulation]]</li>
	</ul>		</ul>
	</td>		</td>

Joel2: /* Feynman's Path-Integral Formulation */

2025-04-22T23:01:50Z

Feynman's Path-Integral Formulation

← Older revision		Revision as of 19:01, 22 April 2025
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	[[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]]		[[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]]


			[[File:ArrowEnsemble-Pt1.png\|800px\|center\|Arrow Ensemble Part 1]]


			[[File:ArrowEnsemble-Pt2.png\|800px\|center\|Arrow Ensemble Part 2]]

	==Multiple One-Dimensional Apertures==		==Multiple One-Dimensional Apertures==

Joel2: /* Feynman's Path-Integral Formulation */

2025-04-14T18:23:27Z

Feynman's Path-Integral Formulation

← Older revision		Revision as of 14:23, 14 April 2025
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	</tr>		</tr>
	</table>		</table>


			[[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]]

	==Multiple One-Dimensional Apertures==		==Multiple One-Dimensional Apertures==

Joel2: /* General Concept */

2025-04-01T21:02:29Z

General Concept

← Older revision		Revision as of 17:02, 1 April 2025
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	</td></tr></table>		</td></tr></table>
	Consider the amplitude (and phase) of light that is incident at a location <math~~\|big~~>~y_1</math> on an image screen that is located a distance <math>~Z</math> from a slit of width <math>~w</math>. First, as illustrated in Figure 1, consider the contribution due only to two rays of light:  one coming from location <math>~Y_1</math> at the top edge of the slit (a distance <math>~D_1</math> from point <math>~y_1</math> on the screen) and another coming from location <math>~Y_2</math> at the bottom edge of the slit (a distance <math>~D_2</math> from the same point on the screen).		Consider the amplitude (and phase) of light that is incident at a location <math>y_1</math> on an image screen that is located a distance <math>Z</math> from a slit of width <math>w</math>. First, as illustrated in Figure 1, consider the contribution due only to two rays of light:  one coming from location <math>~Y_1</math> at the top edge of the slit (a distance <math>~D_1</math> from point <math>~y_1</math> on the screen) and another coming from location <math>~Y_2</math> at the bottom edge of the slit (a distance <math>~D_2</math> from the same point on the screen).

	The complex number, <math>~A</math>, representing the light amplitude and phase at <math>~y_1</math> will be,		The complex number, <math>~A</math>, representing the light amplitude and phase at <math>~y_1</math> will be,

Joel2: /* General Concept */

2025-04-01T21:01:05Z

General Concept

← Older revision		Revision as of 17:01, 1 April 2025
Line 84:		Line 84:
	</table>		</table>
	</td></tr></table>		</td></tr></table>
	Consider the amplitude (and phase) of light that is incident at a location <math>~y_1</math> on an image screen that is located a distance <math>~Z</math> from a slit of width <math>~w</math>. First, as illustrated in Figure 1, consider the contribution due only to two rays of light:  one coming from location <math>~Y_1</math> at the top edge of the slit (a distance <math>~D_1</math> from point <math>~y_1</math> on the screen) and another coming from location <math>~Y_2</math> at the bottom edge of the slit (a distance <math>~D_2</math> from the same point on the screen).		Consider the amplitude (and phase) of light that is incident at a location <math\|big>~y_1</math> on an image screen that is located a distance <math>~Z</math> from a slit of width <math>~w</math>. First, as illustrated in Figure 1, consider the contribution due only to two rays of light:  one coming from location <math>~Y_1</math> at the top edge of the slit (a distance <math>~D_1</math> from point <math>~y_1</math> on the screen) and another coming from location <math>~Y_2</math> at the bottom edge of the slit (a distance <math>~D_2</math> from the same point on the screen).

	The complex number, <math>~A</math>, representing the light amplitude and phase at <math>~y_1</math> will be,		The complex number, <math>~A</math>, representing the light amplitude and phase at <math>~y_1</math> will be,

Joel2: /* Feynman's Path-Integral Formulation */

2025-03-30T14:29:30Z

Feynman's Path-Integral Formulation

← Older revision		Revision as of 10:29, 30 March 2025
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	<tr>		<tr>
	<td align="center">		<td align="center">
	<b>YouTube</b> video:<br/>[https://www.youtube.com/watch?v=P9nPMFBhzsI Feynman's 1979 Lectures <br />at the University of Auckland]		<b>YouTube</b> video:<br/>[https://www.youtube.com/watch?v=P9nPMFBhzsI Richard P. Feynman's 1979 Lectures <br />at the University of Auckland, NZ]
	</td>		</td>
	<td align="center">		<td align="center">
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	[[File:FeynmanQEDlectures.png\|300px\|Feynman's 1979 Lectures]]		[[File:FeynmanQEDlectures.png\|300px\|Feynman's 1979 Lectures]]
	</td>		</td>
			<td align="center" rowspan="2">
			[[File:PhysicsWithElliot.png\|300px\|Physics with Elliot]]
			</td>
			</tr>
			<tr>
	<td align="center">		<td align="center">
	[~~[File~~:~~PhysicsWithElliot~~.~~png\|300px\|Physics with Elliot]~~]		[https://www.amazon.com/QED-Strange-Princeton-Science-Library/dp/0691164096/ref=sr_1_1?crid=1ADBUJG30AKMM&dib=eyJ2IjoiMSJ9.h8T7MwXbLQ08ID92udAhT1-50my9jd3nJw_2uq_xddWIwGurCHdI-oacYZ8DYMgoeifwfSOkGWh6qvfeFYpBgxryz5rmZ_CXORiUd2asVOyvP9kfTV5_BLZfcKgkOwt5bxHCdORlMptg2GYSdrD68riSRagC6JLhDzHr96BY7_14FQnqAZpVnwwnr2kcd_Qj.tiVQd_494Q652oUOPpy1DwZzpSn3dW1_29r_VJWwVzk&dib_tag=se&keywords=qed+the+strange+theory+of+light+and+matter&qid=1743344383&sprefix=strange+theory+of+%2Caps%2C110&sr=8-1 Book]<br />resulting from Auckland lectures<br /><b>QED: The Strange Theory of Light and Matter</b>
	</td>		</td>
	</tr>		</tr>
	</table>		</table>



	==Multiple One-Dimensional Apertures==		==Multiple One-Dimensional Apertures==

Joel2: /* CGH: Apertures that are Parallel to the Image Screen */

2025-03-30T14:15:25Z

CGH: Apertures that are Parallel to the Image Screen

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 Before diving into the mathematical underpinnings of digital (computer-generated) holography, it is instructive to view the following YouTube video. It presents an MIT lecture that demonstrates what diffraction patterns result from shining a laser beam through a "single-slit" or a "multiple-slit" experimental setup.
 <table border="1" align="center" cellpadding="8">
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 ==Feynman's Path-Integral Formulation==

Joel2: /* Multiple One-Dimensional Apertures */

2025-03-30T14:13:14Z

Multiple One-Dimensional Apertures

← Older revision		Revision as of 10:13, 30 March 2025
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	</table>		</table>
	</div>		</div>

			==Feynman's Path-Integral Formulation==


	==Multiple One-Dimensional Apertures==		==Multiple One-Dimensional Apertures==

Joel2: /* CGH: Apertures that are Parallel to the Image Screen */

2025-03-30T14:07:22Z

CGH: Apertures that are Parallel to the Image Screen

← Older revision		Revision as of 10:07, 30 March 2025
Line 38:		Line 38:
	Before diving into the mathematical underpinnings of digital (computer-generated) holography, it is instructive to view the following YouTube video. It presents an MIT lecture that demonstrates what diffraction patterns result from shining a laser beam through a "single-slit" or a "multiple-slit" experimental setup.		Before diving into the mathematical underpinnings of digital (computer-generated) holography, it is instructive to view the following YouTube video. It presents an MIT lecture that demonstrates what diffraction patterns result from shining a laser beam through a "single-slit" or a "multiple-slit" experimental setup.

	~~[https://www.youtube.com/watch?v=UWuhMJZaiZM Physics With Elliot]~~


	[https://www.youtube.com/watch?v=P9nPMFBhzsI Feynman's 1979 Lectures at the University of Auckland]		<table border="1" align="center" cellpadding="8">
			<tr>
			<td align="center">
			<b>YouTube</b> video:<br/>[https://www.youtube.com/watch?v=P9nPMFBhzsI Feynman's 1979 Lectures <br />at the University of Auckland]
			</td>
			<td align="center">
			<b>YouTube</b> video:<br/>[https://www.youtube.com/watch?v=UWuhMJZaiZM Physics With Elliot]
			</td>
			</tr>
			<tr>
			<td align="center">
			[[File:FeynmanQEDlectures.png\|300px\|Feynman's 1979 Lectures]]
			</td>
			<td align="center">
			[[File:PhysicsWithElliot.png\|300px\|Physics with Elliot]]
			</td>
			</tr>
			</table>

Joel2: /* CGH: Apertures that are Parallel to the Image Screen */

2025-03-30T00:19:15Z

CGH: Apertures that are Parallel to the Image Screen

← Older revision		Revision as of 20:19, 29 March 2025
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	[https://www.youtube.com/watch?v=P9nPMFBhzsI Feynman's Lectures in Auckland]		[https://www.youtube.com/watch?v=P9nPMFBhzsI Feynman's 1979 Lectures at the University of Auckland]