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Reflektans dielektrik-dielektrik, n 1 >n 2 .θ c1TIRn 1=1,7n 2= 1θ 1xzReflektans0.80.60.4θ > θ = sinn11c= 1.7,n2−1⎛ n⎜⎝ n21⎞⎟;⎠nc> n= 1.0 →θ= 3612o0.2spθ c =55,4 o00 10 20 30 40 50 60 70 80 90Sudut datangTotal internal reflection terjadi pada θ 1 >θ c .Penjalaran gelombang dalam serat optik berlangsung dengan TIR.26
Koefisien refleksi pada saat refleksi total:rs=nn11cosθ+ in1cosθ− in122cosθcosθ22;rp=− in1− in1cosθcosθ22− n+ n22cosθ1cosθ1rs=rp= 1Semua energi cahaya direfleksikan secara total.Perbedaan sinar datang dan sinar terpantulhanya pada fasa.Misalkan r∼e iφ , maka10.90.80.7nn12= 1.7= 1.0φ p+πφs=2tg−122⎛ sin θ1− sin θ ⎞c⎜21 sin⎟⎝ − φ1⎠1/ 2Fasa/pi0.60.50.40.3φ sφp= −π+ 2tg−1⎡ 22⎛ sin θ ⎞1− sin θc⎢⎜⎟⎢2⎣⎝1−sin φ1⎠1/ 2⎛ n⎜⎝ n12⎞⎟⎠2⎤⎥⎥⎦0.20.100 10 20 30 40 50 60 70 80 90Sudut datang27
Page 2 and 3: I. Gelombang EMII. Interaksi Gelomb
Page 4 and 5: Bahan optik bersifat dielektrik, is
Page 7 and 8: Gelombang bidangrErH= uˆ1= uˆE2oH
Page 9 and 10: ∇.S + ∂tU= −J.E∂Ur r v r r
Page 11 and 12: 2.2 Indeks bias dengan model elektr
Page 13 and 14: Tuliskan: n=n’-in”Tinjau gelomb
Page 15 and 16: 2.4 Pulsa optik dan kecepatan grupD
Page 17 and 18: Dispersi materialBilangan gelombang
Page 19 and 20: 3.2 Refleksi dan TransmisiTE atau g
Page 21 and 22: 21Koefisien refleksi:iiixxxxxEsssnk
Page 23 and 24: 23Koefisien refleksi:xxxxEpppknknkn
Page 25: 3.3 Refleksi total internalk r1'k r
Page 29 and 30: ErH2∝=eii ( t k r2 .rω − )∇r
Page 31 and 32: Surface PlasmonReflectance10.980.96
Page 33 and 34: Dengan menggunakan syarat kontinuit
Page 35 and 36: Sistem 2-lapisan, d=0:x0n 1n 2zGel
Page 37 and 38: Komponen2 E x dan E z membentukpola
Page 39 and 40: 39xzn 1n 2qxee −px[ ] cnnnnnnnncn
Page 41 and 42: 41)()()()(),,(ztizztixozexHexEitzxH
Page 43 and 44: 43dkidikdkixxxxxxxxdikxxxxxxerrette
Page 45 and 46: 3.7 Attenuation Total Reflection (A
Page 47 and 48: Hasil-hasil perhitungan:1.41.21n 1
Page 49 and 50: 10.8Reflectance0.60.4n 3 =10.2035 3
Page 51 and 52: IV. MEDIA BERLAPIS ISOTROPIK4.1 Per
Page 53 and 54: 53⎟⎟⎠⎞⎜⎜⎝⎛=− 2200
Page 55 and 56: 55⎟⎟⎠⎞⎜⎜⎝⎛−−−
Page 57 and 58: 4.2 Perumusan untuk Sistem Multilap
Page 59 and 60: 59⎟⎟⎠⎞⎜⎜⎝⎛⎟⎟⎠
Page 61 and 62: 61⎟⎟⎠⎞⎜⎜⎝⎛+−⎟
Page 63 and 64: V. MEDIA BERLAPIS PERIODIK 1-D5.1 M
Page 65 and 66: 65⎟⎟⎠⎞⎜⎜⎝⎛⎟⎟⎟
Page 67 and 68: 67⎥⎦⎤⎢⎣⎡⎟⎟⎠⎞⎜
Page 69 and 70: 5.2 Gelombang Bloch dan struktur pi
Page 71 and 72: ⎛⎜⎝ACB ⎞⎛a⎟⎜D ⎠⎝b
Page 73 and 74: Hubungan dispersi:eiKΛ=12( A+D)±1
Page 75 and 76: ωβ = 0gapgapgapK2π/ΛCahaya bisa
Page 77 and 78:
5.3 Reflektor BraggMedium berlapis
Page 79 and 80:
TE (s); n 1=3,0 n 2=3,6 d 1=d 2=2um
Page 81 and 82:
N=15, n 1=3,0 n 2=3,6 d 1=d 2=2 um1
Page 83 and 84:
10.90.8n1=1.5n2=2.5λ o=0,6 umN=30R
Page 85 and 86:
85( )[ ] 0)cos(2221222222222=+++⎥
Page 87 and 88:
dA− 2iβdz2⎛ ω+⎜2⎝ cn2o22
Page 89 and 90:
89ziziaeidzdbbeidzdaδδκκ22;−=
Page 91 and 92:
RκL = 10.70.60.50.40.30.20.10-15 -
Page 93 and 94:
Reflektor Bragg sinusoida dengan ap
Page 95 and 96:
10.810.8γ=50.60.4Reflektans0.60.40
Page 97 and 98:
97o n onzzGnnzn
Page 99 and 100:
99)(2)()()()()(),(φδφδ−−==z
Page 101 and 102:
101Reflekror Bragg dengan chirp dan
Page 103 and 104:
7. GELOMBANG TERPANDU DALAM MEDIA B
Page 105 and 106:
Gelombang terpandu TEEy( x,z,t)=Em(
Page 107 and 108:
Gelombang terpandu TEn 3=3.2n 2=3.5
Page 109 and 110:
Gelombang terpandu TMHy( x,z,t)=Hm(
Page 111 and 112:
111)()(1)()]([2*]xRe[22*2121xnxdxxx
Page 113 and 114:
7.2 Sifat umum pandu gelombang diel
Page 115 and 116:
Gunakan teorema Green:lim∫C→∞
Page 117 and 118:
∇2rEr2∂ E− μoε2∂ t=02 2{
Page 119 and 120:
dAk iωβk*−i(βm−βk) z= −
Page 121 and 122:
∑lδβa2mml( β2l− β )rEr r*
Page 123 and 124:
7.3.2 Perturbasi dielektrik secara
Page 125 and 126:
Tanda dari faktor β1 / β1dan β2/
Page 127 and 128:
zn sn an sn bn sJika kedua pandugel
Page 129 and 130:
1290)()(22*)(222*22=Δ+Δ+∂∂−
Page 131 and 132:
A(z)=( C1sinsz+ C2cos sz)( / 2 ) ze
Page 133 and 134:
8. OPTIK NONLINIER8.1 Pengertian No
Page 135 and 136:
n≅no+χ(2)E(z,ω)2noBahan nonlini
Page 137 and 138:
Modulatorφ iLdφ oVφo= φ +i= φ
Page 139 and 140:
Fungsi Logika XORaPolarisasi cahaya
Page 141 and 142:
141Penguat Optik),(),(),(2(2)(1)ω
Page 143 and 144:
SwitchingFebry-PerotI oI oI iI iBah
Page 145:
145
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