Diploma thesis

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4 enhancedSellmeier.m iassert�optmodesv ��0�; iassert�optmodesv Ε Reals�; ��Print�"optmodesv: ",optmodesv�;�� gruesome code to assemble the approbriate filename�� If�optairBoundary �� "e",optdirectory � ".�neff�fit�ppln�true�extraordinary�neff�fit�true�extraordinary optdnmantissa�PaddedForm�10 MantissaExponent�optdn��1��,�8,6��; optdnexponent��MantissaExponent�optdn��2��1; optstringdn � ToString�optdnmantissa� �� "e�0" �� ToString��1�optdnexponent��; optwgwidth�PaddedForm�replaceSiPrefixes�optwgwidth��Micro Meter��,�8,6��; optwgheight�PaddedForm�replaceSiPrefixes�optwgheight��Micro Meter��,�8,6��; optpath � ToString�optdirectory� �� ToString�optmodesu� �� "�" �� ToString�optmodesv�� "�" �� optpath � StringReplace�optpath,�" " �� ""��; ��Print�"optpath: ", optpath�;�� extracts the coefficients from the selected file�� opta � FindList�ToString�optpath�,"a�"�; opta � StringReplace�ToString�opta�,�"e�"��" 10^","e�"��" 10^�","a�" ��"", "�"�� "", "�"��""� opta � ToExpression�opta�; ��Print�"opta: ", opta�;�� optb � FindList�ToString�optpath�,"b�"�; optb � StringReplace�ToString�optb�,�"e�"��" 10^","e�"��" 10^�","b�" �� "", "�"�� "", "�"��"" optb � ToExpression�optb�; ��Print�"optb: ", optb�;�� optc � FindList�ToString�optpath�,"c�"�; optc � StringReplace�ToString�optc�,�"e�"��" 10^","e�"��" 10^�","c�" �� "", "�"�� "", "�"��"" optc � ToExpression�optc�; ��Print�"optc: ", optc�;�� optd � FindList�ToString�optpath�,"d�"�; optd � StringReplace�ToString�optd�,�"e�"��" 10^","e�"��" 10^�","d�" �� "", "�"�� "", "�"��"" optd � ToExpression�optd�; ��Print�"optd: ", optd�;�� opte � FindList�ToString�optpath�,"e�"�; opte � StringReplace�ToString�opte�,�"e�"��" 10^","e�"��" 10^�","e�" �� "", "�"�� "", "�"��"" opte � ToExpression�opte�; ��Print�"opte: ", opte�;�� optf � FindList�ToString�optpath�,"f�"�; optf � StringReplace�ToString�optf�,�"e�"��" 10^","e�"��" 10^�","f�" �� "", "�"�� "", "�"��"" optf � ToExpression�optf�; ��Print�"optf: ", optf�;�� optg � FindList�ToString�optpath�,"g�"�; optg � StringReplace�ToString�optg�,�"e�"��" 10^","e�"��" 10^�","g�" �� "", "�"�� "", "�"��"" optg � ToExpression�optg�; ��Print�"optg: ", optg�;�� calculation of n�� optn :� Sqrt�opta � optb��optΛ^2�optc�� optd optΛ��optΛ^2 � opte�� optf �optΛ�optg��; iassert�optn��0�; iassert�optn�Reals�; Return�replaceSiPrefixes�optn��; �
��pump modes�� refractive index of the x�polarized ray in ppktp �� nxe�opts��:�nxe�opts��Module��optn,optΛ,optΩ, optwgwidth, optwgheight, optdn, optairBoundary optstring, optdirectory, optpath, optcoefficient, optstringdn,optdnmantissa,optdnexponent opta, optb, optc, optd,opte,optf, optg�, optΛ�getOpt�Λ,opts,defaults�; optΩ�getOpt�Ω,opts,defaults�; iassert�Not��optΛ��"notSet"�&&�optΩ��"notSet"��; If�optΛ��"notSet",optΛ:�Λ�optΩ�,""�; optΛ � replaceSiPrefixes�optΛ��Micro Meter��; iassert�optΛ��0�; iassert�optΛ Ε Reals�; optwgwidth�getOpt�wgwidth,opts,defaults�; iassert�optwgwidth��0�; iassert�optwgwidth Ε Reals�; ��Print�"optwgwidth: ",optwgwidth�;�� optwgheight�getOpt�wgheight,opts,defaults�; iassert�optwgheight ��0�; iassert�optwgheight Ε Reals�; ��Print�"optwgheight: ",optwgheight�;�� optdn�getOpt�dn,opts,defaults�; iassert�optdn ��0�; iassert�optdn Ε Reals�; ��Print�"optdn: ",optdn�;�� optairBoundary�getOpt�airBoundary,opts,defaults�; iassert�optairBoundary �� "x" �� optairBoundary �� "y" �� optairBoundary �� "z" �� optairBoundary ��Print�"optairBoundary: ",optairBoundary�;�� optmodesu�getOpt�modesu,opts,defaults�; iassert�optmodesu ��0�; iassert�optmodesu Ε Reals�; ��Print�"optmodesu: ",optmodesu�;�� optmodesv�getOpt�modesv,opts,defaults�; iassert�optmodesv ��0�; iassert�optmodesv Ε Reals�; ��Print�"optmodesv: ",optmodesv�;�� gruesome code to assemble the approbriate filename�� If�optairBoundary �� "x",optdirectory � ".�neff�fit�ktp�true�EX�neff�fit�true�EX�25�",optdirectory optdnmantissa�PaddedForm�10 MantissaExponent�optdn��1��,�8,6��; optdnexponent��MantissaExponent�optdn��2��1; optstringdn � ToString�optdnmantissa� �� "e�0" �� ToString��1�optdnexponent��; optwgwidth�PaddedForm�replaceSiPrefixes�optwgwidth��Micro Meter��,�8,6��; optwgheight�PaddedForm�replaceSiPrefixes�optwgheight��Micro Meter��,�8,6��; optpath � ToString�optdirectory� �� ToString�optmodesu� �� "�" �� ToString�optmodesv�� "�" �� optpath � StringReplace�optpath,�" " �� ""��; ��Print�"optpath: ", optpath�;�� ; enhancedSellmeier.m 5
Page 1 and 2:
Towards a pure heralded single phot
Page 3:
ii A.2 id201 programming . . . . .
Page 6 and 7:
Chapter 1. Overview 2
Page 8 and 9:
experimental data. This thesis is d
Page 10 and 11:
a nonlinear, nonmagnetic material,
Page 12 and 13:
Figure 3.3: Parametric down convers
Page 14 and 15:
For the volume integration, we rest
Page 16 and 17:
Figure 3.5: 1D square-wave periodic
Page 18 and 19:
and 3.10). Figure 3.9: 0-0 waveguid
Page 20 and 21:
By inserting the corresponding term
Page 22 and 23:
Λi phasematching Λs Figure 3.18:
Page 24 and 25:
pump mode → signal mode + idler m
Page 26 and 27:
Hence, we have to ensure a separabl
Page 28 and 29:
3.2.2 Frequency entanglement of two
Page 30 and 31:
3.3 Generating pure heralded single
Page 32 and 33:
Material: KTP Polarizations: y →
Page 34 and 35:
Material: KTP Polarizations: y →
Page 36 and 37:
32 Ωi�PHz� 1.26 1.23 1.2 Φ
Page 38 and 39:
The first appealing feature of coun
Page 40 and 41: Ωi�PHz� 0.10 0.05 1.22 1.215
Page 42 and 43: 38 Figure 3.53: Different pump freq
Page 45 and 46: 4 Experiment 4.1 Avalanche photodio
Page 47 and 48: kcounts / second 0.14 0.12 0.1 0.08
Page 49 and 50: kcounts per second 180 160 140 120
Page 51 and 52: or z-polarization, and we are left
Page 53 and 54: Gaussian functions. The result is a
Page 55 and 56: that the phasematching point was sh
Page 57 and 58: this two dimension plane on the bla
Page 59 and 60: plotted in Appendix A.4.3. Shg powe
Page 61 and 62: kSHG(762.5nm) 14.5506/ µm kp1(1525
Page 63 and 64: kSHG(762.5nm) 14.2703/ µm kp1(1525
Page 65 and 66: Outlook measurement signal counts/s
Page 67: This is the silliest stuff that eve
Page 70 and 71: �� pdc package Ver: 1.0 Main pa
Page 72 and 73: �� this is a list of all variab
Page 74 and 75: ��refracrtive index of the o�
Page 76 and 77: ��Begin: Sellmeier Equations fo
Page 78 and 79: optnp�getOpt�np,opts,defaults
Page 80 and 81: ��joint spectral amplitude with
Page 82 and 83: findRootdk2�opts��:�f
Page 84 and 85: ��self written assert package
Page 86 and 87: 2 myUnits.m �� 10^�11 ��
Page 88 and 89: 2 enhancedSellmeier.m ��Print
Page 92 and 93: 6 enhancedSellmeier.m ��extract
Page 94 and 95: 8 enhancedSellmeier.m opte � ToEx
Page 96 and 97: 10 enhancedSellmeier.m ��refrac
Page 98 and 99: 12 enhancedSellmeier.m iassert�op
Page 100 and 101: 14 enhancedSellmeier.m If�optairB
Page 102 and 103: 2 wmschmidt.m compact carrier �0,
Page 104 and 105: A.2 id201 programming The data acqu
Page 106 and 107: ��
Page 108 and 109: (EXIM LSQI EGLVMWX 0EFSV MH MH ûMH
Page 110 and 111: (EXIM LSQI EGLVMWX 0EFSV MH MH ûMH
Page 112 and 113: (EXIM LSQI EGLVMWX 0EFSV MH MH û T
Page 114 and 115: kcounts / second kcounts / second k
Page 116 and 117: kcounts / second 80 70 60 50 40 30
Page 118 and 119: kcounts per second kcounts per seco
Page 120 and 121: E y E y -> E y E y E y -> E z E y E
Page 122 and 123: BCT0703-B12 second measurement The
Page 124 and 125: Shg power Pump power [a.u.] Shg pow
Page 126 and 127: Shg power Pump power [a.u.] 90 80 7
Page 132 and 133: ITI0706-B124 power measurement The
Page 134 and 135: Bibliography [1] H. J. Kimble, M. D
Page 136 and 137: [25] Carlot Canalias and Valdas Pas
Page 138 and 139: Thanks ❏ To Dr. Christine Silberh
Page 140:
Erklärung Gemäß §31(2) der Dipl
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