ROF Mini imapindula kwambiri ndi gawo lodziwikiratu la Optical OCT system Balanced Photodetector

Kufotokozera Kwachidule:

ROF -BPR mndandanda wa module yowunikira yowunikira (yolinganiza chithunzithunzi) imaphatikizira mafotodiode awiri ofanana ndi amplifier otsika kwambiri a phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso lochepa, kupindula kwakukulu, kosavuta kugwiritsa ntchito ndi zina zotero, Zogwiritsidwa ntchito makamaka poyang'ana, kuzindikira kwa heterodyne, kuyeza kuchedwa kwa kuwala, kuwala kogwirizana tomography ndi zina.

Njira yodziwira bwino ya mini yomwe imapangidwira machitidwe a OCT mu ophthalmology imakhala ndi phindu lalikulu komanso phokoso lochepa, chiŵerengero cha kukana kwamtundu wamba komanso kutulutsa mphamvu kwamagetsi (~ 12V) kupyolera mu kukhathamiritsa kwa kutalika kwa mawonekedwe. Zakhala zikugwiritsidwa ntchito pamagulu amagulu pazida zachipatala za OCT, ndipo chowunikiracho chimatha kukonzedwanso kwa 1310nm ndi 1550nm wavelengths.


Tsatanetsatane wa Zamalonda

Rofea Optoelectronics amapereka zinthu za Optical ndi photonics Electro-optic modulators

Zolemba Zamalonda

Mbali

Kutalika kwake: 850/1064/1310/1550nm
3dB bandwidth: 10MHz
Chiyerekezo chokana kwambiri chofanana: > 25dB
Kupindula kwakukulu: 150×103V/W

Mini wopeza bwino wozindikira mawonekedwe a OCT system Balanced Photodetector High Sensitivity Photodetector Si Photodetector

Kugwiritsa ntchito

⚫Kuzindikira kwa Heterodyne
⚫Kuyeza kuchedwa kwamaso
⚫Optical fiber sensing system
⚫ (OCT)

Parameters

Magwiridwe magawo

Nambala yachitsanzo

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

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

Mayankho osiyanasiyana

850~1 pa650 nm

400~1 pa100 nm

Wavelength wodziwika bwino

1310nm/1550nm

850nm pa

kuyankha

0.95A/W@1550nm

0.5A/W@850nm

3dB bandwidth

10k pa-10MHz

10k pa-10MHz

Common-mode rejection ratio CMRR

> 25dB

> 25dB

Pezani @RF zotuluka

300× 10 pa3V/W

150× 10 pa3V/W

Mphamvu ya Noise (RMS)

15 mvMtengo wa RMS

15 mvMtengo wa RMS

Saturated Optical Power (CW)

60mW

110mW

Zolemba malire linanena bungwe matalikidwe

12vp ku

12vp ku

Mphamvu yamaso yowonongeka

10mW pa

Ntchito kutentha osiyanasiyana

-20 ~ + 70

Mphamvu yamagetsi

DC 12 V

Ntchito panopa

40mA pa

Lowetsani cholumikizira

FC

Cholumikizira chotulutsa

SMA

Linanena bungwe impedance

50 ohm pa

Linanena bungwe coupling mode

Kulumikiza kwa AC (mwakufuna kwa DC)

Makulidwe onse (mm)

47 mm pa×40 mm×23 mm

 

Makulidwe (mm)

Zambiri

Kuyitanitsa zambiri

ROF

XXX

XX

X

XX

XX

X

  BPR - Chowunikira chokhazikika chopeza bwino

GBPR-- Pezani chowunikira chosinthika

-3dB bandwidth:

10M---10MHz

80M---80MHz

200M---200MHz

350M---350MHz

400M---400MHz

1G---1GHz

1.6G---1.6GHz

 

Kutalika kwa mafunde:

A---850~1650 nm

(1550nm mayeso)

B---320 ~ 1000nm

(850nm mayeso)

A1---900 ~ 1400nm

(1064nm mayeso

A2---1200 ~ 1700nm

(1310nm) or 1550nm mayeso)

Mtundu wolowetsa:

FC----Kulumikizana kwa Fiber

FS----Malo aulere

Mtundu wolumikizana:

DC---DCKulumikizana
AC---ACKulumikizana

Mtundu wopeza:

Null-- Kupindula mwachizolowezi

H--Kufunika kupindula kwakukulu

Zindikirani:

1,10 M, 80MHz, 200MHz, 350MHz ndi 400 MHz bandwidth zowunikira zothandizira magulu A ndi B; Kuphatikizika kwa Mitundu Yonse ya AC ndi DC ndikusankha.

2, 1GHz, 1.6GHz, magulu othandizira ogwira ntchito A1 ndi A2; Mtundu wolumikizira Kulumikiza kwa AC kokha kumathandizidwa.

3, phindu ndi chosinthika (150MHz) kuthandizira gulu logwira ntchito A ndi B; Kuphatikizika kwa Mitundu Yonse ya AC ndi DC ndikusankha.

4, chitsanzo,ROF-BPR-350M-A-FC-AC: 350MHz yokhazikika yopeza gawo loyeserera, kutalika kwa 1550nm (850-1650nm), kutulutsa kophatikizana kwa AC.

* chonde funsani wogulitsa wathu ngati muli ndi zofunikira zapadera

Zambiri zaife

Rofea Optoelectronics amawonetsa zinthu zambiri za electro-optic kuphatikiza ma modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, oyenerera photodetectors, semiconductor lasers, laser Drivers, fiber couplers, lasers pulsed, fiber amplifiers, Optical power meters, Broadband ma lasers, ma lasers osinthika, kuchedwa kwa kuwala, ma electro-optic modulators, ma photodetectors, ma driver a laser diode, ma fiber amplifiers, erbium-doped fiber amplifiers, ndi ma source lasers.
Timaperekanso ma modulator achizolowezi, kuphatikiza 1 * 4 array phase modulators, Ultra-low Vpi ndi Ultra-high extinction ratio modulators, omwe amapangidwira mayunivesite ndi mabungwe ofufuza.
Zogulitsazi zimakhala ndi ma electro-optic bandwidth mpaka 40 GHz, kutalika kwa mawonekedwe kuchokera ku 780 nm mpaka 2000 nm, kutaya pang'ono, kutsika kwa Vp, ndi PER yapamwamba, zomwe zimawapangitsa kukhala oyenerera maulalo osiyanasiyana a analogi a RF ndi ntchito zoyankhulirana zothamanga kwambiri.


  • Zam'mbuyo:
  • Ena:

  • Rofea Optoelectronics imapereka mzere wazogulitsa zama Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, Optical power mita, Broadband laser, Laser tunable, Optical detector, driver wa laser diode, Fiber amplifier. Timaperekanso ma modulators ambiri osinthira makonda, monga 1 * 4 array phase modulators, Ultra-low Vpi, ndi ma Ultra-high extinction ratio modulators, omwe amagwiritsidwa ntchito m'mayunivesite ndi m'masukulu.
    Tikukhulupirira kuti mankhwala athu adzakhala othandiza kwa inu ndi kafukufuku wanu.

    Zogwirizana nazo