Rof Bias Point Controller otomatiki bias control module ye lithium niobate MZ modulator
Feature
Multiple bias operating modes iripo (Quad +↔Quad-, Min↔Max)
Seri yekukurukurirana, yakarongwa otomatiki yakanaka tuning uye kuvhara mapoinzi ekurerekera
Internal component beamers inotsigira zvakasiyana-siyana zvewavelengths
Module package, adapta simba rekupa
Application
Optical fiber kutaurirana
Microwave photon
Pulsed light application
Performance
Mufananidzo 1. Constellation (isina controller)
Mufananidzo 2. QPSK Constellation (ine controller
Mufananidzo 3. QPSK-Eye pattern
Mufananidzo 5. 16-QAM Constellation pattern
Mufananidzo 4. QPSK Spectrum
Mufananidzo 6. 16-QAM Spectrum
Zvinotsanangurwa
| Argument | Min | Typical | Max | Unit |
| Optical parameter | ||||
| Input optical power 1* | 0 | 13 | dBm | |
| Kushanda wavelength 2* | 780 | 1650 | nm | |
| Optical fiber interface | FC/APC | |||
| Magetsi parameter | ||||
| Bias voltage | -10 | 10 | V | |
| Switch extinction ratio 3* | 20 | 25 | 50 | dB |
| Nzvimbo-yakakiyiwa nzvimbo | Zvakanaka kana zvakaipa | |||
| Kukiya mode | Quad+ (Quad-) kanaMin(Max) | |||
| Kudzika kwemodulation (QUAD) | 1 | 2 | % | |
| Modulation kudzika (Nnull) | 0.1 | % | ||
| Pilot frequency (QUAD) | 1K | Hz | ||
| Pilot frequency (NULL) | 2K | Hz | ||
| Conventional parameter | ||||
| Dimensions (kureba× width× ukobvu) | 120×70×34 mm | |||
| Kushanda tembiricha | 0 - 70℃ | |||
Cherechedza:
1 * inoreva simba rekuisa renji kune module kana iyo modulator inobuda yakanyanya. Kune iyo yakaderera poindi kutonga kweiyo modulator ine yakakwira yekutsakatika reshiyo, simba rekuisa rinofanira kuwedzerwa zvakakodzera; Nezvakakosha zvekupinza simba zvinodiwa, unogona kugadzirisa iyo yemukati coupler uye detector kuwana zviratidzo, ndapota bvunza kutengesa kana uchiisa maodha.
2 * Paunenge uchiisa kurongeka, ndapota tsanangura iyo yavelength yekushanda, inoda kuvandudzwa maererano nekushanda wavelength.
3 * switching extinction ratio zvakare zvinoenderana neiyo switching extinction ratio level yemodulator pachayo.
Kudhirowa saizi (mm)
Kuraira ruzivo
* Kana iwe uine chero zvakakosha zvinodiwa, ndapota taura nevashandi vedu vekutengesa
| ROF | ABC | Modulator mhando | XX | XX | XX |
| Automatic bias point control module | MZ---M-Zmodulator | Kushanda wavelength: 15---1550nm 13---1310nm 10---1064nm 08---850nm 07---780nm | Fiber type: S-- Single mode optical fiber P - polarization-kuchengetedza fiber | Optical fiber interface: FA-FC/APC FP---FC/UPC |
User Interface
| Group | Operation | Tsanangudzo |
| Reset | Isa jumper uye dhonza kunze mushure me1 sekondi | Reset controller |
| Simba | Power source ye bias controller | V- inobatanidza iyo yakaipa electrode yemagetsi |
| V + inobatanidza iyo yakanaka electrode yemagetsi | ||
| Chiteshi chepakati chinobatana nepasi electrode | ||
| Polar1 | PLRI: Isa kana kuburitsa jumper | hapana jumper: Null mode; nejumper: Peak mode |
| PLRQ: Isai kana kuburitsa iyo jumper | hapana jumper: Null mode; nejumper: Peak mode | |
| PLRP: Isai kana kuburitsa jumper | hapana jumper: Q + mode; nejumper: Q-modhi | |
| LED | Nguva dzose on | Kushanda pasi pehurumende yakagadzikana |
| On-off kana off-pane yega yega 0.2s | Kugadzirisa data uye kutsvaga yekudzora nzvimbo | |
| On-off kana off-pama1 ese | Simba rekuisa maziso harina kusimba | |
| On-off kana off-pama3s ega ega | Input optical power yakanyanya kusimba | |
| PD2 | Batanidza nephotodiode | PD port inobatanidza iyo Cathode ye photodiode |
| GND port inobatanidza iyo Anode yephotodiode | ||
| Bias Voltages | In, Ip: Bias voltage for I ruoko | Ip: Positive side; Mu: Negative divi kana pasi |
| Qn, Qp: Bias voltage yeQ ruoko | Qp: Positive side; Qn: Negative divi kana pasi | |
| Pn, Pp: Bias voltage yeP ruoko | Pp: Positive side; Pn: Negative divi kana pasi | |
| UART | Shanda controller kuburikidza neUART | 3.3: 3.3V yereferensi voltage |
| GND: Pasi | ||
| RX: Gamuchira mutongi | ||
| TX: Kutumira kwemutongi |
1 Polar zvinoenderana nehurongwa RF chiratidzo. Kana pasina chiratidzo cheRF muhurongwa, iyo polar inofanirwa kuve yakanaka. Kana chiratidzo cheRF chine amplitude yakakura kupfuura imwe nhanho, iyo polar inoshanduka kubva kune yakanaka kuita yakaipa. Panguva ino, Null point uye Peak point ichachinjana.Q+ point uye Q-point ichachinjana pamwe chete.Polar switch inoita kuti mushandisi achinje polar.
zvakananga pasina kushandura nzvimbo dzekushanda.
2Sarudzo imwe chete ndiyo ichasarudzwa pakati pekushandisa controller photodiode kana kushandisa modulator photodiode. Zvinokurudzirwa kushandisa controller photodiode yeLab kuyedza nezvikonzero zviviri. Chekutanga, controller photodiode yakave nechokwadi hunhu. Chechipiri, zviri nyore kugadzirisa mwenje wekuisa intensity.Kana uchishandisa modulator yemukati photodiode, ndapota ita shuwa kuti inobuda ikozvino yephotodiode inonyatso kuenderana nekuisa simba.
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.
Tariro kuti zvigadzirwa zvedu zvichabatsira iwe nekutsvaga kwako.
