收集效率-au和sio2回音壁模擬結(jié)果

Aulifetimelifetimecollection/allcollection/all

volume1E-

1E-

All

lifetimelifetime volumecollection/allcollection/all

collection/allcollection/all

-

collection/all0collection/all

collection/allcollection/all

collection/allcollection/all

collection/all0collection/all

collection/allcollection/all

collection/allcollection/all

collection/allcollection/all

collection/allcollection/all

1E-

1E-collection/all1E-collection/all

1E-

（目的是從一系列規(guī)則樣品模擬中給出效率與尺寸的關(guān)系，說明實驗上的變化原因偏差較大點的數(shù)據(jù)著重分析，確認(rèn)引起偏差最大的那些點的原因：計算出錯/模式選擇/ 效率比例計OtherCollectionRadiationinto metalloss+total

Metal

Collection多邊形框把這些瓣囊括在內(nèi)，積分框內(nèi)z方向能流給出collectionpart.在結(jié)構(gòu)四周中作一個很窄的帶（600nm）,通過截線可判斷其中主要為SPP，積分帶上的TM分情況下小框能流積分與大框能流積分差別在10%以內(nèi)，排除了“airloss”的影響。再取內(nèi)框能流為totalradiation.totalradiation/totalcollection/radiationcollection/radiationinto

collection/allcollection/all

collection/radiationintocollection/radiationintocollection/all

collection/radiationintocollection/radiationintocollection/all

collection/allcollection/allcollection/allcollection/all 1E- 1E-1E-

1E-

spp、收集量、未收集量(輻射到空氣)和總輻射量比

spp/allradspp/allrad

spp/allrad spp/allrad

spp/allradspp/allrad

BB

BB

spp/allrad spp/allrad

spp、收集量、未收集量(輻射到空氣)和總輻射量比 spp/allradspp/allradspp/allrad11

2002503001

1

spp/allradspp/allradspp/allrad 200spp/allrad

100120140160spp、輻射到空氣總量和總輻射量比

1spp/allspp/allallradintoair/allspp/allspp/allallradintoair/all

Vphy

2002503001spp/all1spp/allallradintoair/allspp/allallradintoair/all 200250300

100120140160spp、輻射到空氣總量和總輻射量比

allallradintoair/allspp/allspp/all Vphy

Vphy收集量、未收集量(輻射到空氣)和總輻射量比 otherradotherradintoair/allcollection/all Vphy

Vphyallallradiation/all

allradiation/allallradiation/all

height

spp、收集量、輻射到空氣總量和總的能量比

spp/allenergyallradintoair/allspp/allenergyallradintoair/all

spp/allenergyallradintoair/all

spp/allenergyallradintoair/all

JJ

JJ

spp、收集量、輻射到空氣總量和總的能量比 spp/allenergyallradintoair/allspp/allenergyallradintoair/all

1E-

200250300spp/allenergyallradintoair/allspp/allenergyallradintoair/all

J1E-J1E-

200250300

1E-

1001201401601AuAu

1E-

AuAu llri/llerron1

volume

le|

Lifetime11

volume

Vphy

aucalculationau另外一方面，對比之前得到的Vphy-Lifetime圖，發(fā)現(xiàn)對Au而言，從plasmonicmode到photonicmode的位從plasmonicmode到photonicmode，Qrad的變化不如Qtotal，能否在模擬上也對應(yīng)到這

collectioncollectionpower/allcollectionpower/all

收集量和輻射到Air（180°）的比 collection/radiationintocollection/radiationintocollection/radiationinto

height

Vphy輻射到SiO2輻射到SiO2、輻射到Air（180°）radiationradiationintosio2/all

height

radiationradiationintoair/all

height

輻射到SiO2輻射到SiO2、輻射到Air（180°）1radiationradiationintosio2/allradradintoair/all

1

1umQrad1umQrad2umQrad3umQrad3um1umQrad1um1umQrad1umQtotal2umQrad2umQtotal3umQrad3umQQBBallallrad/all

200250300350height

allallrad/all

Vphy height

Vphy radintosio2/allradintosio2/allradintoair/all height

height radintosio2/allradintosio2/allradintoair/all Vphy

VphySio2上輻射到sio2

collection/allcollection/allcollection/all

-

height

heightcolletcolletfcllnergy

3

1E-

V

3(λ3 collecolleifillnrgy1E-

height

1E-

height