OFC2024 Masu ɗaukar hoto

Yau bari mu kalli enc2024Masu ɗaukar hoto, wanda ya fi haɗa GeS PD / APD, inp SOA-Pd, da UTC-Pd.

1.safiyotare da karancin karfin gwiwa, an kiyasta shi zuwa kashi 0.08ff. Lokacin da ta nuna bambanci shine -1V (-2V), da duhu na yanzu shine 0.72 na (3.40 na), da kuma farashin martani shine 0.93a / W (0.96a / w). Pictal Pictical Pictical shine 2 MW (3 MW). Zai iya tallafa wa gwaje-gwajen tsere na 38 na GHZ mai sauri.
Shafin zanen mai zuwa yana nuna tsarin AFP PD, wanda ya ƙunshi wani cudan zuma da aka haɗa ge-on-SipportorTare da kayan kwalliya na gaba wanda ya cimma> 90% ya dace da ma'aurata tare da yin magana da <10%. A baya shine rarraba Bragg mai tunani (DBR) tare da yin magana> 95%. Ta hanyar ƙirar koguwar cuta (yanayin tafiya-tafiya), yanayin da aka yi za a iya kawar da takaici da sha a cikin mai gano Ge 100%. Sama da duka 20nm bandwidth na tsakiya na tsakiya, r + t <2% (-17 DB). Tadawar Je zuwa 0.6μm kuma an kiyasta kyaftin din ya zama 0.08ff.

2, Jami'ar Kimiyya da Fasaha ta samar da Silicon German GermanRuwan hoto Hotoodiode, bandwidth> 67 GHz, samun> 6.6. SacmSafiyoTsarin pipin pipin juncse an ƙirƙira shi akan dandamali na Silicon. Intrinsisic Gerrins (I-Ge) silicon (I-SI) suna aiki a matsayin hasken wutar lantarki da Eletron sau biyu, bi da bi. Yankin I-GA-GE tare da tsawon ƙarfafawar 14μm yana da isasshen hasken haske a 1550nm. Smallaramin I-Ge da kuma lardin I-S-SIDecive don kara yawan daukar hoto da fadada bandwidth a karkashin ƙarfin son wutar lantarki. An auna taswirar ido a APD AT -10.6 V. Tare da ikon shigar da wutar lantarki na -14 DBM, ana nuna taswirar ido a ƙasa, kuma an auna siginar ido a ƙasa, kuma an auna siginar ido a ƙasa.

3PD PD PhuldeDateTare da Falan Final na kusan 100 nm, wanda zai iya samar da babban filin lantarki da kuma mafi kyawun ɗaukar hoto lokaci. Ge Pd yana da oe bandwidth na 265 GHZ @ 2v @0ma DC Photocurrent. Ana nuna kwarara a ƙasa. Babban fasalin shine cewa gargajiya sion hade ion ana watsi da shi, kuma ana amfani da tsarin haɓaka don guje wa tasirin tasirin ion a kan Jamus. Dark na yanzu shine 100na, r = 0.45a / w.
4, hhiamowan wasan kwaikwayo na Inp Sia-Pd, wanda ya kunshi SSc, MQW-SOA da Babban Pifunderector na sauri. Domin o-band. Pd yana da martani na 0.57 A / W tare da kasa da 1 DB PDL, yayin da SOA-Pd yana da amsawa na 24 a / w tare da kasa da 1 DB PDL. Bandwidth na biyun shine ~ 60GZ, da bambanci 1 GHZ ana iya danganta 1 ga GHZ ta yawan adadin SOA. Ba a iya ganin sakamako mai ma'ana a cikin ainihin hoton ido ba. A SOAC PD tana rage iko na madaidaiciyar iko da kusan 13 DB a 56 Gabaud.

5. Aths Ci gaba da sakamakon da ya gabata, ta amfani da ikon jigilar kayayyaki na lantarki. A cikin wannan takarda, ƙayyadadden yadudduka waɗanda suka inganta sun haɗa da rijiyoyin kuɗi mai nauyi na 100 nm da kuma damar da ba a cika su ba 20 na NM 20. NID Layer tana taimakawa wajen inganta amsar gabaɗaya kuma tana taimaka wajen rage ƙarfin tsaron gaba ɗaya na na'urar kuma inganta bandwidth. The 64μm2 Pd yana da bandewidth na kai-nutocidth na 60 GHZ, ikon fitarwa na -11 DBM a 100 GHz, da kuma matsakaicin halin da na 5.5 Ma. A wani juzu'i na baya na 3 v, Bandwidth yana ƙaruwa zuwa 110 GHZ.

6. Indolight ta kafa tsarin amsar mitar silicon Plauldortor akan cikakken bayanin yadda na'urar ta canja wuri, lokacin canja wuri. Saboda buƙatar buƙatar babban ƙarfin ikon da kuma bandwidth mai girma a aikace-aikace da yawa, mafi kyawun shigarwar wutar lantarki zai haifar da raguwar taro a cikin tempium ta hanyar tsarin tsari.

7, Tsinghua University designed three types of UTC-PD, (1) 100GHz bandwidth double drift layer (DDL) structure with high saturation power UTC-PD, (2) 100GHz bandwidth double drift layer (DCL) structure with high responsiveness UTC-PD, (3) 230 GHZ bandwidth MUTC-PD with high saturation power, For different application scenarios, high saturation power, high Bandwidth da Babban Amsar na iya zama da amfani a nan gaba yayin da yake shiga zamanin 200g.