Appendix/QED - Revision history

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-06-08T23:22:25Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:22, 8 June 2025
Line 31:		Line 31:
	Here are a few figures that we generated (in Excel) to explain Fig. 24 (on page 43) of [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 Feynmann's Book], hereafter, [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>].		Here are a few figures that we generated (in Excel) to explain Fig. 24 (on page 43) of [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 Feynmann's Book], hereafter, [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>].

	Following pp. 38-39 of [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>], the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; the location of a detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).		Following pp. 38-39 of [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>], the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a ''source'' <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; the location of a ''detector'' is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).

	<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->		<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->
Line 38:		Line 38:
	</div>		</div>

	Next, following pp. 41-42 of ~~Feynmann~~, <font color="maroon">"let's draw a little arrow for each way the [photon] could go"</font> as it travels from the source to the detector. <font color="maroon">"Although it is safe to assume that the length of all the arrows will be nearly the same"</font> — the "amplitude" of each photon is the same — their directions will clearly differ because their timing is different — remember that the direction of a particular arrow is determined by the final position of an imaginary stop-watch that times a photon as it moves along that particular path."</font>		Next, following pp. 41-42 of [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>], <font color="maroon">"let's draw a little arrow for each way the [photon] could go"</font> as it travels from the source to the detector. <font color="maroon">"Although it is safe to assume that the length of all the arrows will be nearly the same"</font> — the "amplitude" of each photon is the same — their directions will clearly differ because their timing is different — remember that the direction of a particular arrow is determined by the final position of an imaginary stop-watch that times a photon as it moves along that particular path."</font>

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

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-06-08T23:17:34Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:17, 8 June 2025
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	==Figures Similar to Feynmann's Fig. 24==		==Figures Similar to Feynmann's Fig. 24==

	Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]		Here are a few figures that we generated (in Excel) to explain Fig. 24 (on page 43) of [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 Feynmann's Book], hereafter, [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>].

	Following pp. 38-39 of ~~Feynmann~~, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; the location of a detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).		Following pp. 38-39 of [<b>[[Appendix/References#QED\|<font color="red">QED</font>]]</b>], the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; the location of a detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).

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

Joel2: /* Slit Aperture Instead of Mirror */

2025-05-12T17:39:18Z

Slit Aperture Instead of Mirror

← Older revision		Revision as of 13:39, 12 May 2025
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	</td>		</td>
	</tr>		</tr>
			</table>


			<table border="1" align="center" cellpadding="8">
	<tr>		<tr>
	<td align="center">[[File:~~QEDslit03LaserRotated~~.png\|300px\|Slit03]]</td>		<td align="center">[[File:QEDslit04LaserRotated.png\|300px\|Slit03]]</td>
	<td align="center" colspan="2" bgcolor="lightgreen">[[File:Aperture3.gif\|350px\|Chapter1Fig1]]</td>		<td align="center" colspan="1" bgcolor="lightgreen">[[File:Aperture3.gif\|350px\|Chapter1Fig1]]</td>
	</tr>		</tr>
	</table>		</table>

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-05-11T23:40:04Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:40, 11 May 2025
Line 31:		Line 31:
	Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]		Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]

	Following pp. 38-40 of Feynmann, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; a "detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).		Following pp. 38-39 of Feynmann, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; the location of a detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).

	<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->		<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->
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	<b>Figure 1</b><br />[[File:QEDfig24TrajectoriesComplete.png\|600px\|center\|Figure 24 in QED]]		<b>Figure 1</b><br />[[File:QEDfig24TrajectoriesComplete.png\|600px\|center\|Figure 24 in QED]]
	</div>		</div>

			Next, following pp. 41-42 of Feynmann, <font color="maroon">"let's draw a little arrow for each way the [photon] could go"</font> as it travels from the source to the detector. <font color="maroon">"Although it is safe to assume that the length of all the arrows will be nearly the same"</font> — the "amplitude" of each photon is the same — their directions will clearly differ because their timing is different — remember that the direction of a particular arrow is determined by the final position of an imaginary stop-watch that times a photon as it moves along that particular path."</font>

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

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-05-11T23:25:28Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:25, 11 May 2025
Line 31:		Line 31:
	Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]		Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]

	Following pp. 38-40 of Feynmann, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; a "detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by ~~the~~ green arrow — or "<b>B</b>" (for example)		Following pp. 38-40 of Feynmann, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; a "detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by a green arrow — <font color="maroon">or "<b>B</b>" (for example) and bounce up to the detector</font> — as indicated by a red arrow; <font color="maroon">it could bounce off … at "<b>G</b>"; or it could go down to the right-hand part at <b>K</b> or <b>M</b></font> — as indicated by a longer green aroow — and bounce up to the detector</font> (shorter red arrow).

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

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-05-11T23:11:10Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:11, 11 May 2025
Line 30:		Line 30:

	Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]		Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]

			Following pp. 38-40 of Feynmann, the upper portion of our set of figures displays a mirror that, as labeled, extends from point "<b>A</b>" to point "<b>M</b>"; it is divided into 12 segments. Above the mirror is a "source" <font color="maroon">"that emits light of one color (red) at very low intensity</font>"; a "detector is identified as well. <font color="maroon">"… there are millions of ways a photon could go"</font> as it travels from the source to the detector: <font color="maroon">"it could go down to the left-hand part of the mirror at "<b>A</b>"</font> — as indicated by the green arrow — or "<b>B</b>" (for example)

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

Joel2: /* Slit Aperture Instead of Mirror */

2025-05-06T23:28:49Z

Slit Aperture Instead of Mirror

← Older revision		Revision as of 19:28, 6 May 2025
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	==Slit Aperture Instead of Mirror==		==Slit Aperture Instead of Mirror==

	<table border="1" align="center" cellpadding="8">		<div align="center">
			<b>Figure 2</b>
			</div>
			<table border="1" align="center" width="85%" cellpadding="8">
	<tr>		<tr>
	<td align="center" colspan="3">[[File:QEDfig24TrajectoriesPPT.png\|700px\|Fig24 Trajectories]]</td>		<td align="center" colspan="3">
			[[File:QEDfig24TrajectoriesPPT.png\|700px\|Fig24 Trajectories]]<br />
			<b>Panel a:</b>   Same as Figure 1, but with fewer photon trajectories displayed.
			</td>
	</tr>		</tr>
	<tr>		<tr>
	<td align="center">[[File:QEDmirror02PPT.png\|300px\|Mirror02]]</td>		<td align="center" width="33%">
	<td align="center">[[File:QEDslit02PPT.png\|300px\|Slit02]]</td>		[[File:QEDmirror02PPT.png\|300px\|Mirror02]]<br />
	<td align="center">[[File:QEDslit03PPT.png\|300px\|Slit03]]</td>		<b>Panel b:</b>   Positions of detector and source modified from Panel a.
			</td>
			<td align="center" width="33%">[[File:QEDslit02PPT.png\|300px\|Slit02]]<br />
			<b>Panel c:</b>   Mirror replaced by slit; position of source flipped to position such that light passes through the slit rather than bouncing off of mirror.
			</td>
			<td align="center">
			[[File:QEDslit03PPT.png\|300px\|Slit03]]<br />
			<b>Panel d:</b>  If the source is a laser, then photon trajectories between the source and the slit are all <i>in phase with</i>, and parallel to one another.
			</td>
	</tr>		</tr>
	<tr>		<tr>

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-05-06T23:09:19Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 19:09, 6 May 2025
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	<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->		<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->
	[[File:QEDfig24TrajectoriesComplete.png\|600px\|center\|Figure 24 in QED]]		<div align="center">
			<b>Figure 1</b><br />[[File:QEDfig24TrajectoriesComplete.png\|600px\|center\|Figure 24 in QED]]
			</div>

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

Joel2: /* Slit Aperture Instead of Mirror */

2025-05-06T23:00:15Z

Slit Aperture Instead of Mirror

← Older revision		Revision as of 19:00, 6 May 2025
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	<table border="1" align="center" cellpadding="8">		<table border="1" align="center" cellpadding="8">
	<tr>		<tr>
	<td align="center" colspan="3">[[File:~~QEDfig24Trajectories~~.png\|700px\|Fig24 Trajectories]]</td>		<td align="center" colspan="3">[[File:QEDfig24TrajectoriesPPT.png\|700px\|Fig24 Trajectories]]</td>
	</tr>		</tr>
	<tr>		<tr>
	<td align="center">[[File:~~QEDmirror02~~.png\|300px\|Mirror02]]</td>		<td align="center">[[File:QEDmirror02PPT.png\|300px\|Mirror02]]</td>
	<td align="center">[[File:~~QEDslit02~~.png\|300px\|Slit02]]</td>		<td align="center">[[File:QEDslit02PPT.png\|300px\|Slit02]]</td>
	<td align="center">[[File:~~QEDslit03~~.png\|300px\|Slit03]]</td>		<td align="center">[[File:QEDslit03PPT.png\|300px\|Slit03]]</td>
	</tr>		</tr>
	<tr>		<tr>
	<td align="center" colspan="3" bgcolor="lightgreen">[[File:Aperture3.gif\|350px\|Chapter1Fig1]]</td>		<td align="center">[[File:QEDslit03LaserRotated.png\|300px\|Slit03]]</td>
			<td align="center" colspan="2" bgcolor="lightgreen">[[File:Aperture3.gif\|350px\|Chapter1Fig1]]</td>
	</tr>		</tr>
	</table>		</table>

Joel2: /* Figures Similar to Feynmann's Fig. 24 */

2025-05-06T19:00:41Z

Figures Similar to Feynmann's Fig. 24

← Older revision		Revision as of 15:00, 6 May 2025
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	Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]		Here are a few figures that we generated (in Excel) to explain Fig. 24 of [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 Feynmann's Book]

	[[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]]		<!-- [[File:QEDFig24PowerPoint01.png\|600px\|center\|Figure 24 in QED]] -->
			[[File:QEDfig24TrajectoriesComplete.png\|600px\|center\|Figure 24 in QED]]