ROF Si adjustable gain photodetector Silicon Photodetector
Chinhu
l Spectral range: 320nm ~ 1100nm
l 3dB bandwidth: kusvika 11MHz
l Kugadzika kwekuwedzera kwakanyanya: 4.75 × 106 V / A (mutoro wepamusoro-impedance)
l Ruzha rwakaderera
l Nzvimbo yekubatanidza magirazi ekunze, kubatana kwefiber optional
Kushandiswa
Kuonekwa kwechiedza chisina simba
l Fiber optic sensor system
l Kutaurirana kwemaziso munzvimbo
Ruzivo rwekuraira
| Muenzaniso Paramita | ROF-PR-11M-B | ROF-PR-13M-A |
| Kuwanda kwekupindura | DC-11MHz | DC-13MHz |
| Rudzi | Siriki (Si) | Indium Gallium Arsenide (InGaAs) |
| Kunzwa chiedza 1 | 320nm ~ 1100nm | 900nm ~ 1700nm |
| Nzvimbo inonzwa chiedza | Ø9.8 mm (75.4 mm)2 ) | Ø1.0 mm (0.8 mm)2 ) |
Cherechedza 1: Kukosha kunofungidzirwa; Kukosha kwehurefu hwewavelength chaiyo kunogona kusiyana
Maparamita
| Maitiro Ekushanda 2 (KG-PR-11M-B) | |||
| 0dB mamiriro | 40dB mamiriro | ||
| Kuwana (kupikisa kwakanyanya>5k Ω) | 1.50 x 103V/A ±2% | Kuwana (kupikisa kwakanyanya>5k Ω) | 1.50 x 105V/A ±2% |
| Kuwana (50 Ω) | 0.75 x 103V/A ±2% | Kuwana (50 Ω) | 0.75 x 105V/A ±2% |
| bandwidth ye3dB 3 | 11 MHz | bandwidth ye3dB | 150K |
| Ruzha (RMS) | 400uV | Ruzha (RMS) | 500uV |
| rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) | rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) |
| 10dB mamiriro | 50dB mamiriro | ||
| Kuwana (kupikisa kwakanyanya>5k Ω) | 4.75 x 103V/A ±2% | Kuwana (kupikisa kwakanyanya>5k Ω) | 4.75 x 105V/A ±2% |
| Kuwana (50 Ω) | 2.38 x 103V/A ±2% | Kuwana (50 Ω) | 2.38 x 105V/A ±2% |
| bandwidth ye3dB | 1.4 MHz | bandwidth ye3dB | 50K |
| Ruzha (RMS) | 350uV | Ruzha (RMS) | 520 uV |
| rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) | rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) |
| 20dB mamiriro | 60dB mamiriro | ||
| Kuwana (kupikisa kwakanyanya>5k Ω) | 1.50 x 104V/A ±2% | Kuwana (kupikisa kwakanyanya>5k Ω) | 1.50 x 106V/A ±2% |
| Kuwana (50 Ω) | 0.75 x 104V/A ±2% | Kuwana (50 Ω) | 0.75 x 106V/A ±2% |
| bandwidth ye3dB | 1.0MHz | bandwidth ye3dB | 20K |
| Ruzha (RMS) | 380uV | Ruzha (RMS) | 760 uV |
| rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) | rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) |
| 30dB mamiriro | 70dB mamiriro | ||
| Kuwana (kupikisa kwakanyanya>5k Ω) | 4.75 x 104V/A ±2% | Kuwana (kupikisa kwakanyanya>5k Ω) | 4.75 x 106V/A ±2% |
| Kuwana (50 Ω) | 2.38 x 104V/A ±2% | Kuwana (50 Ω) | 2.38 x 106V/A ±2% |
| bandwidth ye3dB | 400K | bandwidth ye3dB | 10K |
| Ruzha (RMS) | 380uV | Ruzha (RMS) | 1.43mV |
| rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) | rusaruro | ±8 mV (Rudzi) ±20mV (Zvakanyanya) |
Cherechedza 2:ROF-PR-11M-B ine resistor inogumisa 50 Ω series (kureva yakabatana mu series ne amplifier output). Izvi zvinoumba voltage divider ine chero load impedance (senge 50 Ω load ichiparadzanisa chiratidzo nepakati).
Cherechedza 3: Ita bvunzo iyi nehupamhi hwemafungu e850nm. Kune mafungu emagetsi ari pedyo neinfrared, nguva yekukwira kwezvikamu zvephotodiode inononoka, izvo zvinogona kudzikamisa bandwidth inoshanda yeamplification detector.
MaParamita Akajairika
| Purojekiti | sym | kukosha |
| Rudzi rwe detector | - | Si |
| Pamusoro pemvura inonzwa chiedza | - | Ø9.8 mm (75.4 mm)2 ) |
| Kureba kwehurefu hwepamusoro | λp | 960 nm (Rudzi) |
| Mhinduro yepamusoro-soro | Â( λ p) | 0.72 A/W (Yakajairwa) |
| Kupindirana kwemuchina | - | 50Ω |
| Kubuda kukuru kwezvino amplitude | Imax | 100mA |
| Maximum goho voltage amplitude | Vmax | 10.00V @ high impedance 5.00V@50 Ω mutoro |
| Mutoro wekutakura | - | >50 Ω |
| Kugadziriswa kwehuwandu hwekuwedzera | - | 0dB~70dB |
| Danho rekuwana | - | 10 dB |
| Chinja chemagetsi | - | divi |
| Shanduko yekuwana | - | Giya rechisere |
| Zvinobuda | - | SMA (DC Coupling) |
| Zviyero zvechigadzirwa | - | 66.6mm*52.2mm*22.4mm |
| Kudzika kwepamusoro pePD 4 | - | 6.1mm |
| Kurema (kusasanganisa zvishongedzo) | - | 70g |
| Zvishongedzo | - | SM1T1 coupling, SM1RR retaining ring |
| Magetsi | - | Adapta yeAC-DC ± 12V |
| Simba remagetsi | - | 6 W 100V/120V/230V, 50-60 Hz |
Cherechedza 4: Kureba kunofungidzirwa kubva pamusoro pechivakwa cheimba kusvika pamusoro pephotodiode kunogona kukonzera zvikanganiso pakuiswa kwayo.
Mamiriro ekuganhurira
| Paramita | sym | Chikamu | Minimum | Zvakajairika | Max |
| Simba rekuisa remagetsi | Pini | mW | - | - | 25 |
| Kushanda kweVoltage | Vop | V | ±10.8 | ±12 | ±13.2 |
| Tembiricha yekushanda | Pamusoro | ºC | -10 | - | 60 |
| Tembiricha yekuchengetedza | Tst | ºC | -40 | - | 85 |
| hunyoro | RH | % | 5 | - | 90 |
Kukombama
Hunhu hwakakombama
ROF-PR-11M-B mhinduro yekunzwa
Saizi yepakeji (mm)
Nezvedu
Rofea Optoelectronics inoratidza zvigadzirwa zvakasiyana-siyana zve electro-optic zvinosanganisira ma modulators, ma photodetectors, ma laser sources, ma dfb lasers, ma optical amplifiers, ma EDFAs, ma SLD lasers, ma QPSK modulation, ma pulsed lasers, ma photodetectors, ma balanced photodetectors, ma semiconductor lasers, ma laser Drivers, ma fiber couplers, ma pulsed lasers, ma fiber amplifiers, ma optical power meters, ma broadband lasers, ma tunable lasers, ma optical delays, ma electro-optic modulators, ma photodetectors, ma laser diode drivers, ma fiber amplifiers, ma erbium-doped fiber amplifiers, uye ma source lasers.
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Zvigadzirwa izvi zvine bandwidth ye electro-optic inosvika 40 GHz, huwandu hwe wavelength kubva pa 780 nm kusvika 2000 nm, kurasikirwa kwakaderera kwekupinza, Vp yakaderera, uye PER yakakwira, zvichiita kuti zvikodzere akasiyana-siyana e analog RF links uye mashandisirwo ekukurukurirana nekukurumidza.
Rofea Optoelectronics inopa mhando yezvigadzirwa zvema Electro-optic modulators ekutengesa, 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. Tinopawo ma modulators akawanda ekugadzirisa, akadai se 1*4 array phase modulators, ultra-low Vpi, uye ultra-high extinction ratio modulators, anoshandiswa zvakanyanya mumayunivhesiti nemasangano.
Ndinovimba kuti zvigadzirwa zvedu zvichakubatsira iwe nekutsvaga kwako.
