Rof Electro-optic modulator 850 nm electro optic intensity modulator 10G
Feature
Kurasikirwa kwekuisa pasi
Yakaderera hafu-voltage
Kugadzikana kwepamusoro
Application
Space Optical communication system
Cesium atomic nguva base
Pulse jenareta
Quantum Optics
Performance
Maxim DC extinction ratio
Mukuedza uku, hapana masaini eRF akaiswa kuhurongwa.Pure DC extinciton yakayerwa.
1. Mufananidzo 5 unoratidza simba remaziso rekubuda kwemodulator, apo modulator inodzorwa paPeak point.Iyo inoratidza 3.71dBm mudhayagiramu.
2. Mufananidzo 6 unoratidza simba remaziso rekubuda kwemodulator, apo modulator inodzorwa paNull point.Inoratidza -46.73dBm mudhayagiramu.Mukuedza chaiko, kukosha kunosiyana kwakapoteredza -47dBm;uye -46.73 inokosha yakagadzikana.
3. Naizvozvo, yakatsiga DC kupera reshiyo akayera 50.4dB.
Zvinodikanwa zvehuwandu hwekutsakatika kwepamusoro
1. System modulator inofanira kuva nepamusoro-soro yekutsakatika.Hunhu hwesystem modulator inosarudza iyo yakanyanya kutsakatika reshiyo inogona kuwanikwa.
2. Polarization yemodulator yekuisa mwenje ichachengetwa.Modulators anonzwa kune polarization.Polarization yakakodzera inogona kuvandudza kutsakatika kwechiyero pamusoro pe10dB.Mukuedza kweLab, kazhinji polarization controller inodiwa.
3. Vatariri vakarerekera vakakodzera.Mune yedu DC extinction ratio kuyedza, 50.4dB yekudzima reshiyo yawanikwa.Nepo dhetabheti yemodulator inogadzira inonyora 40dB chete.Chikonzero chekuvandudzwa uku ndechekuti mamwe ma modulators anokukurwa nekukurumidza.Rofea R-BC-CHENYI madhiraivha ekurerekera anovandudza bias voltage pasekondi imwe yega yega kuti ive nechokwadi chekukurumidza kupindura.
Zvinotsanangurwa
| Parameter | Symbol | Min | Typ | Max | Unit | ||||
| Optical parameters | |||||||||
| Kushanda wavelength | l | 830 | 850 | 870 | nm | ||||
| Kuisa kurasikirwa | IL | 4.5 | 5 | dB | |||||
| Optical kudzoka kurasikirwa | ORL | -45 | dB | ||||||
| Chinja extinction ratio @DC | ER@DC | 20 | dB | ||||||
| Dynamic extinction ratio | DER | 13 | dB | ||||||
| Optical fiber | Input port | 850nm PM faibha (125/250μm) | |||||||
| output port | 850nm PM faibha (125/250μm) | ||||||||
| Optical fiber interface | FC/PC,FC/APC Kana Kugadzirisa | ||||||||
| Magetsi parameters | |||||||||
| Kushanda bandwidth (-3dB) | S21 | 10 | 12 | GHz | |||||
| Half-wave voltage Vpi | RF | @1KHz | 2.5 | 3 | V | ||||
| Rusarura | @1KHz | 3 | 4 | V | |||||
| Kurasikirwa kwemagetsi kudzoka | S11 | -12 | -10 | dB | |||||
| Input impedance | RF | ZRF | 50 | W | |||||
| Rusarura | ZBIAS | 1M | W | ||||||
| Electrical interface | SMA(f) | ||||||||
Limit Conditions
| Parameter | Symbol | Unit | Min | Typ | Max |
| Input Optical power@850nm | Pmuri, max | dBm | 10 | ||
| Input RF simba | dBm | 28 | |||
| bias voltage | Vbias | V | -15 | 15 | |
| Kushanda tembiricha | Top | ℃ | -10 | 60 | |
| Kuchengetedza tembiricha | Ts | ℃ | -40 | 85 | |
| Humidity | RH | % | 5 | 90
|
Characteristic curve
kuodha ruzivo:
| ROF | AM | 08 | XX | XX | XX |
| Modulator mhando: AM---kusimba modulator | Kushanda wavelength: 08---850nm | Inoshanda bandwidth: 2.5G---2.5GHz8G---8GHz10G---10GHz | Input/output optical fiber:PP---PM/PM | Chibatanidza: FA---FC/APCFP---FC/PC SP---mushandisi ataurwa |
ndapota ndibatei kana mune zvakakosha zvinodiwa
Rofea Optoelectronics inopa mutsara wechigadzirwa chekutengesa Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Chiedza detector, Balanced driver photodetector, Laser. , Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier.Isu tinopawo akawanda ma modulator ekugadzirisa, akadai se 1 * 4 array phase modulators, Ultra-low Vpi, uye ekupedzisira-yepamusoro yekutsakatika ratio modulators, inonyanya kushandiswa mumayunivhesiti nemasangano.
Ndinovimba kuti zvigadzirwa zvedu zvichabatsira iwe nekutsvaga kwako.