ROF Si kho tau qhov nce photodetector Silicon Photodetector
Feature
l Spectral ntau yam: 320nm ~ 1100nm
l 3dB bandwidth: txog li 11MHz
l Qhov siab tshaj plaws ntawm qhov nce: 4.75 × 106 V / A (high-impedance load)
l Suab nrov qis
l Spatial optical coupling input, fiber coupling xaiv tau
Daim Ntawv Thov
l Kev kuaj pom lub teeb tsis muaj zog
l Fiber optic sensing system
l Kev sib txuas lus optical ntawm qhov chaw
Cov ntaub ntawv xaj khoom
| Qauv Cov Qauv | ROF-PR-11M-B | ROF-PR-13M-A |
| zaus teb | DC-11MHz | DC-13MHz |
| Hom | Silicon (Si) | Indium Gallium Arsenide (InGaAs) |
| Kev rhiab heev rau lub teeb 1 | 320nm ~ 1100nm | 900nm ~ 1700nm |
| Thaj chaw muaj teeb pom kev zoo | Ø9.8 hli (75.4 hli2 ) | Ø1.0 hli (0.8 hli2 ) |
Lus Cim 1: Tus nqi kwv yees; Tus nqi wavelength tiag tiag yuav txawv
Cov Kev Cai
| Cov Lus Qhia Txog Kev Ua Tau Zoo 2 (KG-PR-11M-B) | |||
| 0dB kev teeb tsa | 40dB kev teeb tsa | ||
| Nce (kev tiv taus siab> 5k Ω) | 1.50 x 103V/A ±2% | Nce (kev tiv taus siab> 5k Ω) | 1.50 x 105V/A ±2% |
| Nce (50 Ω) | 0.75 x 103V/A ±2% | Nce (50 Ω) | 0.75 x 105V/A ±2% |
| 3dB bandwidth 3 | 11 MHz | 3dB bandwidth | 150K |
| Suab nrov (RMS) | 400uV | Suab nrov (RMS) | 500uV |
| kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) | kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) |
| 10dB kev teeb tsa | 50dB kev teeb tsa | ||
| Nce (kev tiv taus siab> 5k Ω) | 4.75 x 103V/A ±2% | Nce (kev tiv taus siab> 5k Ω) | 4.75 x 105V/A ±2% |
| Nce (50 Ω) | 2.38 x 103V/A ±2% | Nce (50 Ω) | 2.38 x 105V/A ±2% |
| 3dB bandwidth | 1.4 MHz | 3dB bandwidth | 50K |
| Suab nrov (RMS) | 350uV | Suab nrov (RMS) | 520 uV |
| kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) | kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) |
| 20dB kev teeb tsa | 60dB kev teeb tsa | ||
| Nce (kev tiv taus siab> 5k Ω) | 1.50 x 104V/A ±2% | Nce (kev tiv taus siab> 5k Ω) | 1.50 x 106V/A ±2% |
| Nce (50 Ω) | 0.75 x 104V/A ±2% | Nce (50 Ω) | 0.75 x 106V/A ±2% |
| 3dB bandwidth | 1.0MHz | 3dB bandwidth | 20K |
| Suab nrov (RMS) | 380uV | Suab nrov (RMS) | 760 uV |
| kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) | kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) |
| 30dB kev teeb tsa | 70dB kev teeb tsa | ||
| Nce (kev tiv taus siab> 5k Ω) | 4.75 x 104V/A ±2% | Nce (kev tiv taus siab> 5k Ω) | 4.75 x 106V/A ±2% |
| Nce (50 Ω) | 2.38 x 104V/A ±2% | Nce (50 Ω) | 2.38 x 106V/A ±2% |
| 3dB bandwidth | 400K | 3dB bandwidth | 10K |
| Suab nrov (RMS) | 380uV | Suab nrov (RMS) | 1.43mV |
| kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) | kev ntxub ntxaug | ±8 mV (Typ.) ±20mV (Tshaj plaws) |
Lus Cim 2:ROF-PR-11M-B muaj 50 Ω series terminating resistor (piv txwv li txuas ua ke nrog lub amplifier output). Qhov no tsim ib qho voltage divider nrog txhua qhov load impedance (xws li 50 Ω load faib lub teeb liab ua ib nrab).
Lus Cim 3: Ua qhov kev sim ntawm qhov ntev ntawm 850nm. Rau cov ntev ntawm ze-infrared, lub sijhawm nce ntawm cov khoom photodiode yuav qeeb dua, uas yuav txwv qhov bandwidth zoo ntawm lub amplification detector.
Cov Kev Ntsuas Dav Dav
| Qhov project | sym | tus nqi |
| Hom ntes | - | Si |
| Qhov chaw rhiab heev | - | Ø9.8 hli (75.4 hli2 ) |
| Qhov siab tshaj plaws ntawm qhov ntev | λp | 960 nm (Hom.) |
| Kev teb siab tshaj plaws | (λ p) | 0.72 A/W (Hom) |
| Cov zis impedance | - | 50Ω |
| Qhov siab tshaj plaws tam sim no tso zis amplitude | Imax | 100mA |
| Qhov siab tshaj plaws ntawm qhov tso zis hluav taws xob | Vmax | 10.00V @ siab impedance 5.00V @ 50 Ω load |
| Thauj khoom ntau yam | - | >50 Ω |
| Ntau yam kev hloov kho qhov nce | - | 0dB ~ 70dB |
| Tau kauj ruam | - | 10 dB |
| Hloov fais fab | - | sab |
| Kev hloov pauv nce | - | 8th iav |
| Tso zis | - | SMA (DC Coupling) |
| Qhov ntev ntawm cov khoom | - | 66.6mm * 52.2mm * 22.4mm |
| PD qhov tob ntawm qhov chaw 4 | - | 6.1 hli |
| Qhov hnyav (tsis suav nrog cov khoom siv) | - | 70g |
| Cov Khoom Siv | - | SM1T1 txuas, SM1RR lub nplhaib tuav |
| Kev muab hluav taws xob | - | AC-DC ± 12V adapter |
| Lub zog fais fab | - | 6 W 100V/120V/230V, 50-60 Hz |
Lus Cim 4: Qhov siab kwv yees los ntawm qhov chaw ntawm lub tsev mus rau qhov chaw ntawm lub photodiode yuav ua rau muaj qhov yuam kev hauv kev teeb tsa.
Kev txwv tsis pub ua
| Cov Qauv | sym | Chav tsev | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws |
| Lub zog fais fab ntawm lub qhov muag | Tus pin | mW | - | - | 25 |
| Ua Haujlwm Voltage | Vop | V | ±10.8 | ±12 | ±13.2 |
| Kub Ua Haujlwm | Sab saum toj | ºC | -10 | - | 60 |
| Qhov kub cia khoom | Tst | ºC | -40 | - | 85 |
| av noo | RH | % | 5 | - | 90 |
Nkhaus
Tus cwj pwm nkhaus
ROF-PR-11M-B Daim duab qhia txog kev teb rau qhov rhiab heev
Qhov loj ntawm pob (hli)
Txog Peb
Rofea Optoelectronics nthuav tawm ntau yam khoom siv hluav taws xob xws li modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, balanced photodetectors, semiconductor lasers, laser Drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delays, electro-optic modulators, photodetectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers, thiab source lasers.
Peb kuj muab cov modulators kev cai, suav nrog 1 * 4 array theem modulators, ultra-low Vpi thiab ultra-high extinction ratio modulators, uas tau tsim tshwj xeeb rau cov tsev kawm qib siab thiab cov koom haum tshawb fawb.
Cov khoom no muaj cov bandwidth electro-optic txog li 40 GHz, wavelength ntau ntawm 780 nm txog 2000 nm, qhov poob qis, Vp qis, thiab PER siab, ua rau lawv haum rau ntau yam kev sib txuas lus analog RF thiab kev sib txuas lus ceev ceev.
Rofea Optoelectronics muaj cov khoom lag luam ntawm 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 photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Peb kuj muab ntau yam modulators tshwj xeeb rau kev hloov kho, xws li 1 * 4 array phase modulators, ultra-low Vpi, thiab ultra-high extinction ratio modulators, feem ntau siv hauv cov tsev kawm qib siab thiab cov koom haum.
Vam tias peb cov khoom yuav pab tau koj thiab koj txoj kev tshawb nrhiav.
