ROF Si sesebelisoa sa ho lemoha photosensor se feto-fetohang sa Silicon Photosensor
Tšobotsi
Mefuta e fapaneng ea l Spectral: 320nm ~ 1100nm
l 3dB bandwidth: ho fihlela ho 11MHz
l Boholo ba phaello tlhophiso: 4.75 × 106 V / A (mojaro o phahameng oa impedance)
l Lerata le tlase
l Sebaka Optical coupling input, faeba coupling boikhethelo
Kopo
l Ho lemoha leseli le fokolang
l faeba optic tsamaiso ea ho lemoha
Puisano ea Optical ea Sebaka
Tlhahisoleseding ea ho odara
| Mohlala Paramethara | ROF-PR-11M-B | ROF-PR-13M-A |
| Khafetsa ea karabelo | DC-11MHz | DC-13MHz |
| Mofuta | Silicone(Si) | Indium Gallium Arsenide (InGaAs) |
| Ho utloisisa khanya 1 | 320nm ~ 1100nm | 900nm ~ 1700nm |
| Sebaka se utloang khanya ea letsatsi | Ø9.8 mm (75.4 mm)2 ) | Ø1.0 mm (0.8 mm)2 ) |
Tlhokomeliso 1: Boleng bo hakanyetsoang; Boleng ba 'nete ba bolelele ba maqhubu bo ka fapana
Liparamitha
| Litlhaloso tsa Tshebetso 2 (KG-PR-11M-B) | |||
| 0dB tlhophiso | 40dB tlhophiso | ||
| Phaello (khanyetso e phahameng> 5k Ω) | 1.50 x 103V/A ±2% | Phaello (khanyetso e phahameng> 5k Ω) | 1.50 x 105V/A ±2% |
| Phaello (50 Ω) | 0.75 x 103V/A ±2% | Phaello (50 Ω) | 0.75 x 105V/A ±2% |
| Bokgoni ba 3dB 3 | 11 MHz | Bokgoni ba 3dB | 150K |
| Lerata (RMS) | 400uV | Lerata (RMS) | 500uV |
| leeme | ±8 mV (Mofuta) ±20mV (Boholo.) | leeme | ±8 mV (Mofuta) ±20mV (Boholo.) |
| 10dB tlhophiso | 50dB tlhophiso | ||
| Phaello (khanyetso e phahameng> 5k Ω) | 4.75 x 103V/A ±2% | Phaello (khanyetso e phahameng> 5k Ω) | 4.75 x 105V/A ±2% |
| Phaello (50 Ω) | 2.38 x 103V/A ±2% | Phaello (50 Ω) | 2.38 x 105V/A ±2% |
| Bokgoni ba 3dB | 1.4 MHz | Bokgoni ba 3dB | 50K |
| Lerata (RMS) | 350uV | Lerata (RMS) | 520 uV |
| leeme | ±8 mV (Mofuta) ±20mV (Boholo.) | leeme | ±8 mV (Mofuta) ±20mV (Boholo.) |
| 20dB tlhophiso | 60dB tlhophiso | ||
| Phaello (khanyetso e phahameng> 5k Ω) | 1.50 x 104V/A ±2% | Phaello (khanyetso e phahameng> 5k Ω) | 1.50 x 106V/A ±2% |
| Phaello (50 Ω) | 0.75 x 104V/A ±2% | Phaello (50 Ω) | 0.75 x 106V/A ±2% |
| Bokgoni ba 3dB | 1.0MHz | Bokgoni ba 3dB | 20K |
| Lerata (RMS) | 380uV | Lerata (RMS) | 760 uV |
| leeme | ±8 mV (Mofuta) ±20mV (Boholo.) | leeme | ±8 mV (Mofuta) ±20mV (Boholo.) |
| 30dB tlhophiso | 70dB tlhophiso | ||
| Phaello (khanyetso e phahameng> 5k Ω) | 4.75 x 104V/A ±2% | Phaello (khanyetso e phahameng> 5k Ω) | 4.75 x 106V/A ±2% |
| Phaello (50 Ω) | 2.38 x 104V/A ±2% | Phaello (50 Ω) | 2.38 x 106V/A ±2% |
| Bokgoni ba 3dB | 400K | Bokgoni ba 3dB | 10K |
| Lerata (RMS) | 380uV | Lerata (RMS) | 1.43mV |
| leeme | ±8 mV (Mofuta) ±20mV (Boholo.) | leeme | ±8 mV (Mofuta) ±20mV (Boholo.) |
Tlhokomeliso ea 2:ROF-PR-11M-B e na le resistor e felisang letoto la 50 Ω (ke hore, e hokahantsoe ka letoto le tlhahiso ea amplifier). Sena se etsa karohano ea motlakase e nang le impedance efe kapa efe ea mojaro (joalo ka mojaro oa 50 Ω o arolang lets'oao ka halofo).
Tlhokomeliso 3: Etsa teko ka bolelele ba leqhubu ba 850nm. Bakeng sa bolelele ba leqhubu bo haufi le infrared, nako ea ho phahama ha likarolo tsa photodiode e tla lieha, e leng se ka fokotsang bandwidth e sebetsang ea sesebelisoa sa ho lemoha keketseho.
Liparamente tse Akaretsang
| Morero | sym | boleng |
| Mofuta oa sesupa-tsela | - | Si |
| Bokaholimo bo utloang khanya ea letsatsi | - | Ø9.8 mm (75.4 mm)2 ) |
| Bolelele ba maqhubu bo phahameng | λp | 960 nm (Mofuta) |
| Karabelo e phahameng ka ho fetisisa | Â( λ p) | 0.72 A/W (Mofuta) |
| Impedance ea tlhahiso | - | 50Ω |
| Boholo ba tlhahiso ea hona joale | Imax | 100mA |
| Boholo ba motlakase oa tlhahiso | Vmax | 10.00V @ impedance e phahameng 5.00V@50 Ω mojaro |
| Mefuta ea mojaro | - | >50 Ω |
| Mefuta ea phetoho ea phaello | - | 0dB~70dB |
| Mohato oa ho fumana phaello | - | 10 dB |
| Phetoho ea motlakase | - | lehlakore |
| Phetoho ea phaello | - | Lisebelisoa tsa bo-8 |
| Sehlahisoa | - | SMA (DC Coupling) |
| Litekanyo tsa sehlahisoa | - | 66.6mm*52.2mm*22.4mm |
| Botebo ba bokaholimo ba PD 4 | - | 6.1mm |
| Boima (ntle le lisebelisoa) | - | 70g |
| Lisebelisoa | - | Sehokelo sa SM1T1, lesale la ho boloka la SM1RR |
| Phepelo ea motlakase | - | Adaptara ea AC-DC ± 12V |
| Matla a phepelo ea motlakase | - | 6 W 100V/120V/230V, 50-60 Hz |
Tlhokomeliso 4: Bophahamo bo batlang bo lekana ho tloha holim'a sebopeho sa ntlo ho ea holim'a photodiode bo ka baka liphoso tsa ho kenya ts'ebetsong.
Boemo ba moedi
| Paramethara | sym | Yuniti | Bonyane | E tloaelehileng | Boholo |
| Matla a ho kenya a optical | Phini | mW | - | - | 25 |
| Sebetsa Voltage | Vop | V | ± 10.8 | ± 12 | ± 13.2 |
| Mocheso o sebetsang | Holimo | ºC | -10 | - | 60 |
| Mocheso oa polokelo | Tst | ºC | -40 | - | 85 |
| mongobo | RH | % | 5 | - | 90 |
Moqomo
Mokokotlo o ikhethang
ROF-Setšoantšo sa karabelo ea kutlo ea PR-11M-B
Boholo ba sephutheloana (mm)
Mabapi le rona
Rofea Optoelectronics e bonts'a mefuta e mengata ea lihlahisoa tsa electro-optic ho kenyeletsoa li-modulator, li-photodetector, mehloli ea laser, li-dfb laser, li-amplifiers tsa optical, li-EDFA, li-laser tsa SLD, modulation ea QPSK, li-pulsed laser, li-photodetector, li-balanced photodetector, li-semiconductor laser, Bakhanni ba laser, li-fiber couplers, li-pulsed laser, li-amplifiers tsa fiber, li-optical power meters, li-broadband laser, li-tunable laser tieho, li-electro-optic modulator, li-photodetector, bakhanni ba diode tsa laser, li-amplifiers tsa fiber, li-amplifiers tsa fiber tse nang le erbium, le li-source laser.
Hape re fana ka di-modulator tse ikgethileng, ho kenyeletswa di-modulator tsa phase ya 1*4, di-Vpi tse tlase haholo le di-modulator tsa ultra-high extinction ratio, tse entsweng ka ho kgetheha bakeng sa diyunivesithi le ditheo tsa dipatlisiso.
Lihlahisoa tsena li na le bandwidth ea electro-optic ho fihlela ho 40 GHz, bolelele ba maqhubu ho tloha ho 780 nm ho isa ho 2000 nm, tahlehelo e tlase ea ho kenya, Vp e tlase, le PER e phahameng, e leng se etsang hore li lokele mefuta e fapaneng ea lihokelo tsa RF tsa analog le lits'ebetso tsa puisano tse potlakileng.
Rofea Optoelectronics e fana ka letoto la dihlahiswa tsa di-modulator tsa Electro-optic tsa kgwebo, Di-modulator tsa Phase, Modulator ya Matla, Di-Photodetector, Mehlodi ya mabone a Laser, Di-laser tsa DFB, Di-amplifiers tsa Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Mokhanni wa Laser, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Re boetse re fana ka di-modulator tse ngata tse ikgethang bakeng sa ho iketsetsa, tse kang di-modulator tsa phase ya 1*4 array, Vpi e tlase haholo, le di-modulator tsa ultra-high extinction ratio, tse sebediswang haholo diyunivesithing le ditheong.
Ke tšepa hore lihlahisoa tsa rona li tla u thusa le lipatlisisong tsa hau.
