单缝衍射的相对光强分布完整实验报告.pdf

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1、g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 1 基础物理实验（） 课程实验报告实验2.10 单缝衍射相对光强分布 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 2 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g

2、6357g2682 3 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 4 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 5 g1130g1206g1455g4558g20668g7072g6558g1085g17333g2090g1913g2255g10679g16849g11444g18431g12347g452 g4558

3、g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 6 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 7 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 8 g2102g7616g726 g16849g1274

4、3g2612g8529g7601g3927g1913g5482g1086g1131g7601g3927g1913g5482g11444g8708g1644g726g708g11105g1214g4558g20668g16927g5150g18000g6208g5142g2595g1108g17897g11444g8529g7601g3927g1644g5286g19854g4540g1944g11560g12665g712g1083g16024g16849g12743g2612g8529g7601g3927g1644g6256g2448g1131g7601g3927g1644g11444g87

5、08g1467g712+g2599g1299g16024g2595g17897g712-g2599g1299g16024g2595g17897g712g1467g4018g726-2g1299g16024g5142g17897g12636g1212g1114g8529g7601g3927g1644g3892g709 g160241 g2612g8529g7601g3927g1913g5482g2448g1131g7601g3927g1913g5482g11444g8708g1467g11444g4558g20668g1644 g8529g7601g3927g1405g13726 -2 -1 1

6、 2 g6256g2448g1131g7601g3927g11444g8708g1467 0.015 0.039 0.037 0.015 g160242 g2612g8529g7601g3927g1913g5482g2448g1131g7601g3927g1913g5482g11444g8708g1467g11444g10806g16874g16441 g8529g7601g3927g1405g13726 -2 -1 1 2 g6256g2448g1131g7601g3927g11444g8708g1467 0.017 0.047 0.047 0.017 g160243 g11560g4649

7、g16927g5150g2102g7616 g8529g7601g3927g1405g13726 -2 -1 1 2 g6256g2448g1131g7601g3927g11444g8708g1467 0.015 0.039 0.037 0.015 g11560g4649g16927g5150 -11.76% -17.02% -21.28% -11.76% g3895g8984g726g1082g16024g1117+g2599g16024g12138g4558g20668g7072g6558g8708g10806g16874g1644g3927g712-g2599g16024g12138g4

8、558g20668g7072g6558g8708g10806g16874g1644g4671g452 g1278g160243g1117g2591g1301g11579g2090g712g4558g20668g6256g9083g5575g11444g1114g8529g7601g3927g1644g1086g10806g16874g1644g7481g1072g4554g11444g16927g5150g712g7326g18045g8708g10806g16874g1644g1663g4671g712g4692g1958g7263g12636g1072g1114g8529g7601g392

9、7g1644g1086g10806g16874g1644g16927g5150g17843g3927g452g7516g4558g20668g18423g11096g11444g7263g8790g8774g9712g1913g1913g7567g1420g1130g1913g9408g712g8978g19375g1130632.8nmg712g10525g13645g4589g5334g4671g12140.55mmg712g4558g20668g1117g2437g13645g1086g1913g2255g10679g16849g6610g3940g11444g17421g12267g1

10、1300.94mg712g17379g3919g9489g17379g2511g3434g7569g1318g452g16927g5150g2102g7616g7261.g4558g20668g1117g2137g11096g1913g2255g10679g16849g16939g1174g7206g712g7278g12138g11444g16939g1174g1085g14125g12387g4554g712g18423g2566g7072g6558g7206g2591g14125g1354g1239g11087g1072g4554g11444g16927g5150g7272. g4558

11、g20668g7072g6558g2586g7481g1072g13556g712g5316g16917g3416g1131g7601g3927g1913g5482g1072g4554g11444g5877g2021g1083g712g3914g9083g2064g13556g7072g6558g1301g2047g4671g16927g5150g7273.g3416g4558g20668g4564g1674g4558g20668g11444g4671g13556g1351g3914g712g19694g1917g7481g1958g4531g7538g1913g4649g7516g4558g

12、20668g18000g6208g5282g6304g7274.g1278g126363g20168g11444g3374g1117g2591g1301g11579g2090g712g4558g20668g1117g6256g11096g11444g1913g2255g10679g16849g5286g19854g1109g7788g5141g1420g3416g13551g5719g2410g19492g712g16939g2090g11444g1913g2255g10679g5286g1085g4540g1944g2038g11934g7275.g11105g1214g4558g20668

13、g17931g15996g11444g7206g19492g19375g17902g1108g1114g4671g7206g712g11105g8596g4649g9712g1913g3224g1913g9408g11444g12387g4554g5719g2591g14125g1354g18000g6208g1072g4554g11444g5537g2813g4522 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 9 g17994g17911g1082g33

14、74g2591g1301g11579g2090g712g4558g20668g1117g9083g5575g11444g11437g1913g1913g5482g1086g17421g12267g5283g7145g11444g1602g7072g5286g19854g1130g1109g7788g13551g5719g1955g13099g452g1959g1411g16024g10720g3416g726g5507g1913g2255g10679g16849g12138g7072g4671g121485g7206g712g1913g5482g1086g17421g12267g5283g71

15、45g11444g1602g7072g11444g1955g13099g6613g17921g1214g1072g7569g11556g13551g727g5507g1913g5482g3927g121485g7206g712g1913g2255g10679g16849g1085g1981g5141g1420g3416g1109g7788g11444g13551g5719g2410g1206g712g5286g1092g9083g5575g1644g8708g13551g5719g10806g16874g1644g16305g4671g452 g4558g206682.10 g2437g136

16、45g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 10 4.g11096matlabg13638g12347g7145g8965g712g7785g6558g6397g6772g3374g10359g11444g9888g5334g14823g5575g11560g4649g1913g5482g11444g2102g5171g3374g452 g5507g13645g4589ag3790g3927g1072g1597g7206, g1913g5482g5334g278g727g11105a=Lg172/b g71

17、2bg2047g4671g1072g2426g727 g5507g13645g4589ag2047g4671g1072g2426g7206, g1913g5482g5334g280g727g11105a=Lg172/b g712bg3790g3927g1072g1597g452 g1085g14125g712g3344g1130g9712g1913g11444g2561g1913g5482g5334g8708g17843g19702g1117g712g8978g19375g8708g17843g2437g1072g712g8978g4589g17843g12468g712g16305g3344

18、g8596g1085g14125g1455g11096g9712g1913g1913g9408g7573g7920g7701g1913g2255g10679g16849g7573g7920g7701g6610g3940g7263g2646g5141g1420g3416g13551g5719g2410g452 g4558g206682.10 g2437g13645g15997g4660g11560g4649g1913g5482g2102g5171g4558g20668g6357g2682 11 g1455g11096g1913g2255g10679g16849g7206g5316g16917g8

19、984g5951g726g20422g1912g712g6209g1308g19760g16305g1206g16403g1913g2255g10679g16849g11444g2255g10679g9083g16901g14643g3364g712g17977g6425g17970g2616g5141g1420g19760g16305g11444g2255g10679g16849g712g1913g2255g10679g9893g7039g5334g14125g3919g9489g17379g4558g19573g9083g16901g11444g19760g16305g452g8596g3

20、910g712g2255g10679g9083g16901g13038g5334g2748g13551g5719g5334g1167g7263g18429g16305g11444g5719g14125g6455g7735g452g17977g6425g4013g1306g16024g17931g15996g9083g16901g2173g712g6209g1308g19760g16305g17977g6425g2748g2561g4660g1913g9408g1072g14372g11444g7761g2038g8978g19375g712g4018g7628g2255g10679g16849

21、g7481g14362g7761g2038g2255g14125g11444g16909g712g5418g16862g17931g15996g14362g7761g2038g2622g17931g15996g2255g10679g9083g16901g1301g6656g1483g9083g16901g13038g5334g452g5507g1306g16024g1455g11096g11444g10719g3763g712g1301g2554g3416g19375g7503g19490g13726g2622g1455g11096g11444g5877g2021g1083g19760g163

22、05g17931g15996g1913g2255g10679g11444g14362g7761g2038g452 g1913g2255g10679g16849g11444g10525g13645g4589g5334g1130g6613g2567g1913g5482g11444g19858g12319g712g4018g7628g4589g5334g3930g3927g712g2121g18000g6208g16939g7072g17843g4671g712g7072g6558g3930g4598g19702g712g18000g6208g4558g20668g16927g5150g727g40

23、18g7628g4589g5334g3930g4671g712g2121g18000g6208g16939g1174g17843g3927g712g2591g14125g1354g17333g2090g1913g2255g10679g16849g11444g13551g5719g5141g1420g2410g712g18000g6208g4558g20668g16927g5150g452 g3931g10805g12270g17257g17932g3434g7569g1318g1130g726 g1853g28708g1878g2019 1 g7516g4558g20668g1117g712a

24、=0.15mm,z=0.94m,g172=632.8nm,g13567g16849g12743 g1853g28708g1878g2019 = 0.0047 1 g3344g8596g9489g17379g3931g10805g12270g17257g15997g4660g7569g1318g452 g1085g14125g712g3344g1130g3382g4484g15997g4660g5522g6208g11444g15997g4660g7569g13545g1130g10719g5522g2102g5171g11444g712g13884g1085g7263g13551g5719g6

25、594g2119g2102g5171g11444g712g3344g8596g11096g1913g6610g3940g1085g14125g3919g14823g5575g8703g1072g10719g11444g1913g5482g452 4.g1993g2090g1455g11096matlabg14823g2566g11560g4649g1913g5482g2102g5171g3374g11444g12347g5311g452 clear all; only = imread(xiugai.jpg); data = double(only); data = mean(data,3);

26、 data = max(data); data = data/max(data); data=smooth(data,25,loess); plot(data); g2546g13875g7095g10590g726 1 g17317g2079g2430g712g1913g4502M.g2375g1244g712g20744g12665g7049g14050g2090g10360g12142g7122012. 2 g21758g10337g10749g712g5456g19286g712g13703g5639g20744.g2437g13645g15997g4660g1913g5482g2102g5171g11444g16927g5150g6610g16856J.g12289g6320g2123g7136g4652g6357g7122009g712No.35g72664-65.