Rof Bias Point Controller otomatiki bias control module ye lithium niobate MZ modulator
Chinhu
Kune nzira dzakawanda dzekushandisa bias (Quad+) dziripo↔Zvine, Min↔Max)
Kutaurirana kweserial, kugadzirisa otomatiki uye kukiya ma bias points
Mabhaira emukati anotsigira marefu akasiyana-siyana
Module package, adapta yemagetsi
Kushandiswa
Kutaurirana kwefiber ye optical
Photini yema microwave
Kushandiswa kwechiedza chinoputika
Kushanda
Mufananidzo 1. Nyeredzi (isina controller)
Mufananidzo 2. QPSK Constellation (ine controller)
Mufananidzo 3. QPSK-Eye pattern
Mufananidzo 5. Patani yeboka renyeredzi re16-QAM
Mufananidzo 4. QPSK Spectrum
Mufananidzo 6. 16-QAM Spectrum
Magadzirirwo
| Agakava | Minimum | Zvakajairika | Max | Chikamu |
| Chiratidzo cheOptical | ||||
| Simba rekuisa remagetsi 1* | 0 | 13 | dBm | |
| Kureba kwehurefu hwebasa 2* | 780 | 1650 | nm | |
| Optical fiber interface | FC/APC | |||
| Paramita yemagetsi | ||||
| Voltage yerusarura | -10 | 10 | V | |
| Chiyero chekutsakatika kweSwitch 3* | 20 | 25 | 50 | dB |
| Nzvimbo yakakiyiwa nemodhi | Zvakanaka kana Zvisina Kunaka | |||
| Nzira yekukiya | Quad+ (Quad-) kanaMinimum(Max) | |||
| Kudzika kwekuchinja kwezwi (QUAD) | 1 | 2 | % | |
| Kudzika kwekuchinja (Null) | 0.1 | % | ||
| Mafambiro emutyairi (QUAD) | 1K | Hz | ||
| Kakawanda kemutyairi wendege (NULL) | 2K | Hz | ||
| Paramita yakajairika | ||||
| Zviyero (kureba)× upamhi× ukobvu) | 120×70×34 mm | |||
| Tembiricha yekushanda | 0 - 70℃ | |||
Cherechedza:
1* inoreva simba rinopinda mumodule kana modulator yabuda zvakanyanya. Kuti modulator ikwanise kudzora point shoma ine high extinction ratio, simba rinopinda rinofanira kuwedzerwa zvakakodzera; Nezvinodiwa zvepower input, unogona kugadzirisa internal coupler uye detector gain indicators, ndapota tarisa kutengesa paunenge uchiisa maodha.
2* Paunenge uchiisa odha, ndapota taurai kuti wavelength inoshanda sei, iyo inoda kugadziriswa zvichienderana newavelength inoshanda sei.
Chiyero chekudzima kwekuchinja kwe3* chinoenderanawo nechiyero chekudzima kwekuchinja kwemodulator pachayo.
Dhirowa yehukuru (mm)
Ruzivo rwekuraira
*Kana muine zvinodiwa zvakakosha, ndapota taurai nevashandi vedu vekutengesa
| ROF | ABC | Rudzi rwemodulator | XX | XX | XX |
| Module yekudzora mapoinzi otomatiki | MZ---M-Zmodulator | Kushanda kwewavelength: 15---1550nm 13---1310nm 10---1064nm 08---850nm 07---780nm | Rudzi rwefayibha: S-- Single mode optical fiber P - fiber inochengetedza polarization | Optical fiber interface: FA—FC/APC FP---FC/UPC |
Mushandisi Wekushandisa
| Boka | Kushanda | Tsananguro |
| Gadzirisa patsva | Isa jumper wobva waiburitsa mushure mesekondi imwe chete | Dzorerazve mutongi |
| Simba | Simba rekutonga bias | V- inobatanidza electrode isina kunaka yemagetsi |
| V+ inobatanidza electrode yakanaka yemagetsi | ||
| Chiteshi chepakati chinobatanidza ne electrode yepasi | ||
| Polar1 | PLRI: Isa kana dhonza jumper | hapana jumper: Hapana chinhu; ine jumper: Peak mode |
| PLRQ: Isa kana dhonza jumper | hapana jumper: Hapana chinhu; ine jumper: Peak mode | |
| PLRP: Isa kana dhonza jumper | hapana jumper: Q+ mode; ine jumper: Q- mode | |
| LED | Nguva dzose dziripo | Kushanda pasi pemamiriro akagadzikana |
| Inobatidzwa kana kudzima masekondi ega ega e0.2 | Kugadzirisa data uye kutsvaga nzvimbo yekudzora | |
| Inobatidzwa kana kudzima masekondi ese ega ega | Simba rekushandisa remagetsi harina simba | |
| Inodzimwa kana kudzima masekondi matatu ega ega | Simba rekuisa remagetsi rakasimba zvakanyanya | |
| PD2 | Batanidza ne photodiode | Chiteshi chePD chinobatanidza Cathode ye photodiode |
| GND port inobatanidza Anode ye photodiode | ||
| Mavhiringi eBias | Mukati, Ip: Bias voltage yeI ruoko | Ip: Rutivi rwakanaka; Mu: Rutivi rwakashata kana pasi |
| Qn, Qp: Voltage yekubiridzira yeQ ruoko | Qp: Rutivi rwakanaka; Qn: Rutivi rwakashata kana pasi | |
| Pn, Pp: Voltage yeP ruoko ine bias | Pp: Rutivi rwakanaka; Pn: Rutivi rwakashata kana pasi | |
| UART | Shandisa controller kuburikidza neUART | 3.3: 3.3V referensi yemagetsi |
| GND: Pasi | ||
| RX: Kugamuchira kwemutongi | ||
| TX: Kutumirwa kwemutongi |
1 Polar inoenderana nechiratidzo cheRF chesystem. Kana pasina chiratidzo cheRF musystem, polar inofanira kunge yakanaka. Kana chiratidzo cheRF chine amplitude yakakura kupfuura imwe level, polar ichachinja kubva pane yakanaka kuenda kune negative. Panguva ino, Null point nePeak point zvichachinjana. Q+ point neQ- point zvichachinjana zvakare. Polar switch inobvumira mushandisi kuchinja polar
zvakananga pasina kuchinja nzvimbo dzekushanda.
2Sarudzo imwe chete ndiyo inofanira kusarudzwa pakati pekushandisa controller photodiode kana kushandisa modulator photodiode. Zvinokurudzirwa kushandisa controller photodiode pakuedza kweLab nekuda kwezvikonzero zviviri. Chekutanga, controller photodiode ine hunhu hwayo. Chechipiri, zviri nyore kugadzirisa simba rechiedza chinopinzwa. Kana uchishandisa photodiode yemukati memodulator, ndapota iva nechokwadi chekuti simba rekubuda kwephotodiode rinoenderana nesimba rinopinzwa.
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.
