Qalabka sawir-qaadaha ee la hagaajin karo ee ROF Si Silicon Photodetector
Muuqaalka
Kala duwanaanshaha Spectral: 320nm ~ 1100nm
L 3dB bandwidth: ilaa 11MHz
l Dejinta faa'iidada ugu badan: 4.75 × 106 V/A (rarka impedance-ka sare)
l Buuqa hoose
l Aqbalka isku xirka indhaha ee bannaan, isku xirka fiber-ka ikhtiyaari ah
Codsiga
l Ogaanshaha iftiinka oo daciif ah
Nidaamka dareemaha indhaha ee Fiber optic l
isgaarsiinta indhaha ee booska
Macluumaadka dalbashada
| Moodel Halbeegga | ROF-PR-11M-B | ROF-PR-13M-A |
| Soo noqnoqoshada jawaabta | DC-11MHz | DC-13MHz |
| Nooca | Silikoon (Si) | Indium Gallium Arsenide(InGaAs) |
| Xasaasiyadda iftiinka 1 | 320nm ~ 1100nm | 900nm ~ 1700nm |
| Aagga xasaasiga ah ee sawir-qaadista | Ø9.8 mm (75.4 mm)2 ) | Ø1.0 mm (0.8 mm)2 ) |
Fiiro gaar ah 1: Qiimaha qiyaasta ah; Qiimaha hirarka dhabta ah wuu kala duwanaan karaa
Xuduudaha
| Tilmaamaha Waxqabadka 2 (KG-PR-11M-B) | |||
| 0dB dejinta | 40dB dejinta | ||
| Korodh (iska caabin sare> 5kΩ) | 1.50 x 103V/A ±2% | Korodh (iska caabin sare> 5kΩ) | 1.50 x 105V/A ±2% |
| Faa'iido (50 Ω) | 0.75 x 103V/A ±2% | Faa'iido (50 Ω) | 0.75 x 105V/A ±2% |
| 3dB ballaca 3 | 11 MHz | Ballaca 3dB | 150K |
| Buuqa (RMS) | 400uV | Buuqa (RMS) | 500uV |
| eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) | eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) |
| 10dB dejinta | 50dB dejinta | ||
| Korodh (iska caabin sare> 5kΩ) | 4.75 x 103V/A ±2% | Korodh (iska caabin sare> 5kΩ) | 4.75 x 105V/A ±2% |
| Faa'iido (50 Ω) | 2.38 x 103V/A ±2% | Faa'iido (50 Ω) | 2.38 x 105V/A ±2% |
| Ballaca 3dB | 1.4 MHz | Ballaca 3dB | 50K |
| Buuqa (RMS) | 350uV | Buuqa (RMS) | 520 uV |
| eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) | eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) |
| 20dB dejinta | 60dB dejinta | ||
| Korodh (iska caabin sare> 5kΩ) | 1.50 x 104V/A ±2% | Korodh (iska caabin sare> 5kΩ) | 1.50 x 106V/A ±2% |
| Faa'iido (50 Ω) | 0.75 x 104V/A ±2% | Faa'iido (50 Ω) | 0.75 x 106V/A ±2% |
| Ballaca 3dB | 1.0MHz | Ballaca 3dB | 20K |
| Buuqa (RMS) | 380uV | Buuqa (RMS) | 760 uV |
| eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) | eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) |
| 30dB dejinta | 70dB dejinta | ||
| Korodh (iska caabin sare> 5kΩ) | 4.75 x 104V/A ±2% | Korodh (iska caabin sare> 5kΩ) | 4.75 x 106V/A ±2% |
| Faa'iido (50 Ω) | 2.38 x 104V/A ±2% | Faa'iido (50 Ω) | 2.38 x 106V/A ±2% |
| Ballaca 3dB | 400K | Ballaca 3dB | 10K |
| Buuqa (RMS) | 380uV | Buuqa (RMS) | 1.43mV |
| eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) | eex | ±8 mV (Nooca.) ±20mV (Ugu badnaan) |
Fiiro gaar ah 2:ROF-PR-11M-B wuxuu leeyahay iska caabin taxane ah oo 50 Ω ah (tusaale ahaan ku xiran taxane ahaan iyadoo la adeegsanayo wax soo saarka amplifier-ka). Tani waxay samaysaa qaybiye danab oo leh wax kasta oo ka hortag ah culayska (sida culays 50 Ω ah oo kala qaybinaya calaamadda).
Fiiro gaar ah 3: Tijaabada ku samee mowjad dhererkeedu yahay 850nm. Mowjadaha ku dhow infrared-ka, waqtiga kor u kaca ee qaybaha photodiode-ka ayaa noqon doona mid gaabis ah, taasoo xaddidi karta baaxadda waxtarka leh ee qalabka wax lagu kordhiyo.
Cabbirrada Guud
| Mashruuc | calaamad | qiimaha |
| Nooca Baaraha | - | Si |
| Dusha sare ee sawir-qaadista | - | Ø9.8 mm (75.4 mm)2 ) |
| Mowjadaha ugu sarreeya | λp | 960 nm (Nooca.) |
| Jawaabta ugu sarreysa | ( λ p) | 0.72 A/W (Nooca.) |
| Caqabadda soo saarista | - | 50Ω |
| Ballaca ugu badan ee hadda soo saarista | Imax | 100mA |
| Ilodanimada danab ee ugu badan ee wax soo saarka | Vmax | 10.00V @ impedance sare 5.00V@50 Ω rarka |
| Kala duwanaanshaha rarka | - | >50 Ω |
| Kala duwanaanshaha hagaajinta faa'iidada | - | 0dB~70dB |
| Tallaabo qaado | - | 10 dB |
| Furaha korontada | - | dhinaca |
| Beddelka faa'iidada | - | Qalabka 8aad |
| Wax soo saar | - | SMA (Isku-xidhka DC) |
| Cabbirrada alaabta | - | 66.6mm*52.2mm*22.4mm |
| Qoto dheer oo dusha sare ah oo PD ah 4 | - | 6.1mm |
| Miisaanka (marka laga reebo agabka) | - | 70g |
| Qalabka | - | Isku xidhka SM1T1, giraanta SM1RR |
| Koronto la'aan | - | Adaptarka AC-DC ± 12V |
| Awoodda korontada | - | 6 W 100V/120V/230V,50-60 Hz |
Fiiro gaar ah 4: Dhererka qiyaas ahaan laga bilaabo dusha sare ee dhismaha guryaha ilaa dusha sare ee photodiode-ka ayaa laga yaabaa inuu keeno khaladaad rakibid ah oo ku saabsan ficilka.
Xaalad xaddidan
| Halbeegga | calaamad | Cutubka | Ugu yaraan | Caadi ah | Ugu badnaan |
| Awoodda indhaha ee la geliyo | Biin | mW | - | - | 25 |
| Danab Shaqeynaya | Vop | V | ±10.8 | ±12 | ±13.2 |
| Heerkulka Hawlgalka | Sare | ºC | -10 | - | 60 |
| Heerkulka kaydinta | Tst | ºC | -40 | - | 85 |
| qoyaanka | RH | % | 5 | - | 90 |
Qalooca
Qalooca sifada
ROFJaantuska jawaabta xasaasiga ah ee PR-11M-B
Cabbirka baakadka (mm)
Nagu Saabsan
Rofea Optoelectronics waxay soo bandhigaysaa noocyo badan oo badeecooyin elektaroonik ah oo ay ku jiraan modulators, photodetectors, ilo laser, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, dheellitiran photodetectors, semiconductor lasers, lasers, fiber couplers, pulsed lasers, fiber amplifiers, fiber amplifiers, optical power meters, optical lasers, broadband lasers, tunable lasers, optical delayes, electro-optic modulators, photodetectors, lasers diode, fiber amplifiers, erbium-doped fiber amplifiers, iyo source lasers.
Waxaan sidoo kale bixinnaa modulators gaar ah, oo ay ku jiraan modulators 1*4 marxaladood ah, modulators ultra-low Vpi iyo modulators ultra-high destruction ratio, kuwaas oo si gaar ah loogu talagalay jaamacadaha iyo machadyada cilmi-baarista.
Alaabooyinkani waxay leeyihiin ballaca elektaroonigga ah ilaa 40 GHz, hirarka hirarka wuxuu u dhexeeyaa 780 nm ilaa 2000 nm, luminta gelinta oo hooseysa, Vp hooseeya, iyo PER sare, taasoo ka dhigaysa kuwo ku habboon noocyo kala duwan oo xiriiriyeyaasha RF ee analogga ah iyo codsiyada isgaarsiinta xawaaraha sare leh.
Rofea Optoelectronics waxay bixisaa khad wax soo saar oo ah modulators-ka ganacsiga ee Electro-optic, modulators-ka wejiga, modulator-ka xoogga, Photodetectors, ilaha iftiinka Laser-ka, laser-ka DFB, Adlamadaha indhaha, EDFA, laser-ka SLD, modulation-ka QPSK, Laser-ka garaaca wadnaha, qalabka digniinta iftiinka, sawir-qaadaha dheelitiran, darawalka Laser-ka, amplifier-ka Fiber optic, mitirka awoodda indhaha, laser-ka Broadband, laser-ka la hagaajin karo, qalabka ogaanshaha indhaha, darawalka diode-ka Laser-ka, qalabka xoojinta fiber-ka. Waxaan sidoo kale bixinnaa modulators gaar ah oo badan oo loogu talagalay habaynta, sida modulators-ka wejiga 1*4, Vpi-ga aadka u hooseeya, iyo modulators-ka saamiga baabi'inta aadka u sarreeya, oo inta badan loo isticmaalo jaamacadaha iyo machadyada.
Waxaan rajeyneynaa in alaabtayadu ay adiga iyo cilmi-baaristaadaba ku anfici doonaan.
