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

ROF Mini te whiwhinga teitei o te waahanga kitenga whatu taurite te punaha OCT

Whakaahuatanga Poto:

Ko te raupapa ROF -BPR o te kōwae rapu marama taurite (whakaahua whakaahua taurite）) e hono ana i nga whakaahua e rua e rite ana me te whakakaha haruru transimpedance 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 maha nga momo whakautu whakakitenga, he iti te haruru, he nui te whakamahi, he ngawari ki te whakamahi, heteronescopi. inenga whakaroa, tomography tuitui whatu 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.

Tukuna he imeera ki a matou Tikiake

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)	＜15mV_RMS	＜15mV_RMS
Te Hiko Maamaa (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
Te aratau honohono putanga	Hononga AC (DC hei whiriwhiri)
Inenga whānui (mm)	47mm×40mm×23mm

Ahu (mm)

Nga korero

Te ota korero

ROF

XXX

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 hono

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 matou

Ko te Rofea Optoelectronics e whakaatu ana i te whānuitanga o nga hua hiko-whakaahua tae atu ki nga modulators, photodetectors, puna taiaho, lasers dfb, amplifiers optical, EDFAs, lasers SLD, QPSK modulation, lasers pulsed, photodetectors, photodetectors taurite, lasers semiconductor, laser Drivers, fiber couplers, laserbands awhiowhio, fiber tun, lasers aunui mita, muka lasers mita whakaroa whatu, whakahuri hiko-optic, photodetectors, taraiwa diode taiaho, amplifiers muka, amplifiers muka erbium-doped, 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: Rof Bias Point Controller kōwae mana rītaha aunoa o lithium niobate MZ modulator

Panuku: Pūnaha ROF OCT Whiwhi kōwae kitea toenga whakarite 150MHz Taurite Photodetector

Ko te Rofea Optoelectronics e tuku ana i te raina hua o nga Kaihuri hiko-a-roopu, Kaitautoko Wāhanga, Kaihurihuri Intensity, Photodetectors, Maama rama Taiaho, lasers DFB, Whakanuia Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Kaitirotiro Marama, Kaitirotiro taurite, Kaitaraiwa taiaho, miihini hiko hiko, Broad optic amplifier taiaho. te kaitao, te taraiwa taiaho, 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.