ROF Mini whiwhinga teitei taurite kōwae kitenga whatu pūnaha OCT Pūnaha Photodetector Taurite

Whakaahuatanga Poto:

Ko te raupapa ROF -BPR o te kōwae rapu marama taurite (whakaahua whakaahua taurite)) e hono ana i nga photodiode e rite ana me te whakahiatotanga transimpedance haruru ultra-iti, he pai te whakaiti i te haruru laser me te haruru aratau noa, te whakapai ake i te owehenga haruru o te punaha, he momo momo whakautu whakakitenga hei whiriwhiri, He iti te haruru, he taonga nui, he ngawari ki te whakamahi me etahi atu, Ko te nuinga o te whakamahi mo te spectroscopy, te kimi heterodyne, te inenga whakaroa whatu, te tomography coherence optical me etahi atu mara.

Ko te kōwae rapunga taurite paku kua arotauhia mo nga punaha OCT i roto i te ophthalmology he nui te hua me te iti o nga ahuatanga haruru, teitei te owehenga aukati aratau noa me te kaha kaha o te ngaohiko whakaputa (~12V) ma te arotautanga roangaru. Kua whakamahia i roto i nga tono puranga i roto i nga taputapu OCT hauora, a ka taea hoki te whakatika i te kaitirotiro mo nga roangaru 1310nm me 1550nm.


Taipitopito Hua

Ko Rofea Optoelectronics e tuku ana i te Optical me te photonics i nga hua whakahurihuri hiko-optic

Tohu Hua

Āhuahira

Te roangaru angamaheni: 850/1064/1310/1550nm
3dB hōkaiipurangi: 10MHz
Te ōwehenga paopao aratau-nui teitei: > 25dB
Te painga teitei: 150×103V/W

He iti te whiwhinga teitei o te waahanga whakakitenga whatu taurite te punaha OCT.

Taupānga

⚫Heterodyne detection
⚫Te inenga whakaroa
⚫Pūnaha whakaata muka whatu
⚫(OCT)

Tawhā

Tawhā mahi

Tau tauira

ROF-BPR-10M-A-FC-AC

ROF-BPR-10M-B-FC-AC

Te awhe urupare mokowhiti

850~1650nm

400~1100nm

Te roangaru angamaheni

1310nm/1550nm

850nm

kawenga

0.95A/W@1550nm

0.5A/W@850nm

3dB hōkaiipurangi

10K-10MHz

10K-10MHz

Common-aratau paopao ōwehenga CMRR

>25dB

>25dB

Whiwhi @RF putanga

300×103V/W

150×103V/W

Ngaohiko haruru (RMS)

15mVRMS

15mVRMS

Te Hiko Orotika Puku (CW)

60mW

110mW

Te kaha kaha kaha whakaputa

12Vpp

12Vpp

Kua pakaru te mana whatu

10mW

Te awhe pāmahana whakahaere

-20~+70

Ngaohiko whakahaere

DC 12V

Te mahi o naianei

40mA

Tūhono tāuru

FC

Tūhono putanga

SMA

Te aukati putanga

50 ohm

Aratau honoa putanga

Hononga AC (DC he kowhiri)

Inenga katoa (mm)

47mm×40mm×23mm

 

Ahu (mm)

Nga korero

Te ota korero

ROF

XXX

XX

X

XX

XX

X

  BPR-- Te pukoro taurite whiwhinga

GBPR-- Whiwhi kaitahuri toenga whakarite

-3dB hōkaiipurangi

10M---10MHz

80M---80MHz

200M---200MHz

350M---350MHz

400M---400MHz

1G---1GHz

1.6G---1.6GHz

 

Te roangaru whakahaere

A---850~1650nm

(1550nm whakamātautau)

B---320~1000nm

(850nm whakamātautau)

A1---900~1400nm

(1064nm whakamātautau

A2---1200~1700nm

(1310nm or 1550nm whakamātautau)

Momo tāuru:

FC----Fiber coupling

FS----Mokowā wātea

Momo hono

DC---DCTe hono
AC---ACTe hono

Momo whiwhi:

Null-- Pupuri noa

H--Hinga whiwhinga whakaritenga

Tuhipoka:

Ko te 1,10 M, 80MHz, 200MHz, 350MHz me 400 MHZ ka tautokohia e nga kaitirotiro bandwidth mahi nga roopu A me B; Momo Hononga Ko nga hononga AC me DC he mea whiriwhiri.

2, 1GHz, 1.6GHz, tautoko i nga roopu mahi A1 me A2; Momo honohono Ko te hono AC anake e tautokohia ana.

3, ko te whiwhinga ka taea te whakarite (150MHz) hei tautoko i te roopu mahi A me B; Momo Hononga Ko nga hononga AC me DC he mea whiriwhiri.

4, tauira,ROF-BPR-350M-A-FC-AC: 350MHz te whiwhi i te kōwae rangahau taurite, te roangaru whakahaere 1550nm(850-1650nm), AC putanga hono.

* Tena koa whakapiri mai ki ta maatau kaihoko mena he whakaritenga motuhake taau

Mo Tatou

Ko te Rofea Optoelectronics e whakaatu ana i te whānuitanga o nga hua hiko-optic tae atu ki nga modulators, photodetectors, puna laser, lasers dfb, amplifiers optical, EDFAs, lasers SLD, QPSK modulation, lasers pulsed, photodetectors, photodetectors taurite, lasers semiconductor, laser Drivers, fiber couplers, taiaho pupuhi, whakakaha muka, mita hiko whatu, taiaho aunui, taiaho karekau, whakaroa whatu, whakahuri hiko-optic, photodetectors, taraiwa diode taiaho, whakakaha muka, erbium-doped fiber amplifiers, me lasers puna.
Ka whakaratohia ano hoki e matou nga kaiwhakariterite ritenga, tae atu ki te 1*4 nga waahanga whakahurihuri, te Vpi iti-iti me nga huringa owehenga ohanga tino teitei, he mea hanga motuhake mo nga whare wananga me nga whare rangahau.
Ko enei hua e whakaatu ana i te bandwidth electro-optic ki runga ki te 40 GHz, te roangaru mai i te 780 nm ki te 2000 nm, te iti o te mate whakaurunga, te iti o te Vp, me te PER teitei, e tika ana mo nga momo hononga RF tairitenga me nga tono whakawhitiwhiti tere.


  • Tōmua:
  • Panuku:

  • Ko te Rofea Optoelectronics e tuku ana i te raina hua o nga miihini Electro-optic arumoni, Kaihuri i te Waahanga, Kaihurihuri Intensity, Photodetectors, Mataiti rama Taiaho, lasers DFB, Amplifiers Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Maama marama, Kaitirotiro taurite, taraiwa Taiaho , Whakanuia te muka, Te mita hiko orotika, te taiaho whanui, te taiaho Tunable, te kaitirotiro orotika, te taraiwa taiaho diode, te whakakaha muka. Ka whakaratohia ano e matou he maha nga momo whakarereke mo te whakarite, penei i te 1 * 4 nga waahanga whakahurihuri, te Vpi iti-iti, me nga kaiwhakaritenga owehenga ohanga tino teitei, e whakamahia ana i nga whare wananga me nga whare wananga.
    Ko te tumanako ka awhina a maatau hua ki a koe me to rangahau.

    Hua e Pa ana