Ultra yakakwira precision mzm modulator bias controller otomatiki bias controller
Chimiro
• Bias Voltage Control pane Peak / Null / Q + / Q-
• Basas Voltage Control pane kupokana kwepfungwa
• Ultra chaiyo kudzora: 50DB yakakura kutsakatika ratio pane null mode;
► 0.5◦ Kujeka paQ + uye Q- Modebs
• Low land tht amplitude:
0.1% vk the null mode uye peak mode
2% vπ ku q + maitiro uye Q- mode
• Yakakura kugadzikana: nekunyorova kweDhijitari kuitwa
• Low Low: 40mm (w)】 30mm (d) ± 10mm (h)
• Easy kushandisa: Manual Operation naMini Jumper;
Flexible OEM inoshanda kuburikidza neMcu uart2
• maviri maitiro akasiyana kupa basias voltage: A.Automatic bias kutonga
b. Mushandisi anotsanangurwa basias voltage
Application
• Linbo3 uye mamwe mz modulators
• digital nrz, rz
• Zvirongwa
• Brillouin yekuparadzira system uye mamwe magetsi sensors
• CatV Transmitter
Kuita
Mufananidzo 1. Kutakura Kukurukurirwa
Mufananidzo 2. PUDVE RENSE
Mufananidzo 3. Modulator Max Simba
Mufananidzo 4. Modulator Simpin Simba
MaxD DND kutsakatika ratio
Mukuedza uku, hapana masaini yeRF akaiswa kuhurongwa. Yakacheneswa DC yekutsvairwa yakayerwa.
1. Mufananidzo 5 unoratidza simba renzvimbo yeModulator kubuda, apo Modulator ichidzora kuPeak Point. Iyo inoratidza 3.71DBM mudhirowa.
2. Iyo inoratidza -46.73DBM mudhirowa. Mukuedzwa chaiko, kukosha kunosiyana-siyana -47DBM; uye -46.73 kukosha kwakasimba.
3. Naizvozvo, iyo yakagadzikana Dc kutsvaira chiyero chakayerwa ndeye 50.4DB.
Zvinodiwa zvekutsakatisa hombe ratio
1. System modulator inofanira kuve neyakanyanya kutsakatika ratio. Hunhu hwe system modulator inofunga kuti yakanyanya kutsakatika chiyero chinogona kuwanikwa.
2. Polarization yeModulator yekuisa mwenje ichaitirwa hanya. Vagadziri vane hanya nekutonhora. Polarization chaiyo inogona kuvandudza kutsakatika chiyero pamusoro pe10DB. Mukuedzwa kweLab, kazhinji polarization controller inodiwa.
3. Vakakodzera Basias vanopokana. Mune yedu DC kutsakatisa ratio kuyedza, 50.4DB kutsakatika ratio kwave kuwanikwa. Ipo iyo datasheet ye modulator yekugadzira chete zvinyorwa 40DB. Icho chikonzero chekuvandudzwa uku ndechekuti vamwe vanomutsa vanofamba nekukurumidza. Rofea r-bc-chero bias controllers gadzirisa basas voltage yega yega 1 yechipiri kuti ive svina fast track mhinduro.
Zvinyorwa
| Paramende | Min | Type | Max | Unit | Mamiriro |
| Kudzora Kuita | |||||
| Kutsakatika Ratio | Mer 1 | 50 | dB | ||
| Cso2 | -55 | -65 | -70 | DBC | Ndidzoko amplitude: 2% vπ |
| Nguva yekurova | 4 | s | Kutevera mapoinzi: null & peak | ||
| 10 | Kutevera mapoinzi: Q + & Q- | ||||
| Magetsi | |||||
| Pfungwa Dzakanaka Dzemagetsi | +14.5 | +15 | +15.5 | V | |
| Simba rakanaka razvino | 20 | 30 | mA | ||
| Zvakaipa zvisina kunaka voltage | -15.5 | -15 | -14.5 | V | |
| Simba risina kunaka razvino | 2 | 4 | mA | ||
| Output voltage range | -9.57 | +9.85 | V | ||
| Output voltage precision | 346 | μv | |||
| Zvino nguva | 999.95 | 1000 | 1000.05 | Hz | Shanduro: 1khz ikozvino chiratidzo |
| Panguva yekumiswa | 0.1% vπ | V | Kutevera mapoinzi: null & peak | ||
| 2% vπ | Kutevera mapoinzi: Q + & Q- | ||||
| Optical | |||||
| Inpt Optical Simba3 | -30 | -5 | DBM | ||
| Input wavelength | 780 | 2000 | nm | ||
1. Mer zvinoreva kune modulator kutsakatika ratio. Iyo yekutsakatika chiyero chakawanikwa kazhinji ndeyekutsakatika chiyero cheModuol yeModulator yakatsanangurwa mu modulator datasheet.
2. CSO inoreva kuumbwa kwechipiri kuraira. Kuyera cso nenzira kwayo, mutsara wemutsara weRF chiratidzo, vabati uye vanogamuchira vanozovimbiswa. Uye zvakare, iyo system cso kuverenga inogona kusiyana paunenge uchimhanya kune dzakasiyana frf frequency.
3 Inoreva iyo yakakwana emocal simba iro modulator rinogona kutumirwa kuComment kana basas voltge kubva -vwe kusvika + t.
Mushandisi interface
Mufananidzo5. Gungano
| Boka | Kuvhiya | Tsananguro |
| Photodiode 1 | PD: Batanidza MZM fotodiode's Cathode | Ipa photoscrrent mhinduro |
| GND: Batanidza MZM fotodiode's Anode | ||
| Simba | Simba sosi ye bias controller | V-: Inobatanidza iyo Yakashata Electrode |
| V +: inobatanidza yakanaka electrode | ||
| Yepakati probe: inobatanidza ivhu leavetrode | ||
| Reset | Isa jumper uye dhonza kunze mushure mechipiri | Reset the controller |
| Mode Sarudza | Isa kana kuburitsa kunze kwejumper | Kwete Jumper: Null Mode; Ndiine Jumper: Quad Mode |
| Polar Sarudza2 | Isa kana kuburitsa kunze kwejumper | Hapana Jumper: polar yakanaka; ine jumper: yakaipa polar |
| Bias Voltage | Batanidza neMZM Bias Voltage Port | Kunze uye GNG Ipa BIAS Voltages for Modulator |
| LED | Contally on | Kushanda pasi petsika yakasimba |
| On-off kana off-pane yega yega 0.2.2s | Kugadzirisa data uye kutsvaga kwekudzora pfungwa | |
| On-off kana off-pane yega yega 1s | Inpt Optical simba haina kusimba | |
| On-off kana off-pane ese matatu | Inpt Optical simba rakasimba kwazvo | |
| Uart | Shanda Controller kuburikidza neUart | 3.3: 3.3V Revhitiko Voltage |
| GNG: pasi | ||
| RX: Gamuchira wekutonga | ||
| TX: Transmit yeKutonga | ||
| Dzora Sarudza | Isa kana kuburitsa kunze kwejumper | Hapana Jumper: Jumper kutonga; ine jumper: Uart Kudzora |
1. Mamwe mz modulators ane zvemukati mafotodiodes. Controller Setup inofanira kusarudzwa pakati pekushandisa controller's Photodiode kana kushandisa modulator's yemukati Photofaniode. Inokurudzirwa kushandisa controller's Photodiode yeLAB kuedza kwezvikonzero zviviri. Chekutanga, controller Photodiode yakavimbisa mhando. Kechipiri, zviri nyore kugadzirisa iyo yekuisa yechiedza chechiedza. Ongorora: Kana uchishandisa modulator yemukati moduoliode, ndapota ita chokwadi chekuti kubudiswa kwazvino kwe photosliode yakanyanya kuenzana nekuisa simba.
2. Pini pini inoshandiswa kuchinjisa iyo nzvimbo yekudzora pakati pePeak uye Incul yekudzora maitiro (yakatemwa neMode Sarudza Pin) kana Quad +
uye quad- muQuad Kudzora maitiro. Kana Jumper yePour pini haina kuiswa, iyo nzvimbo yekutonga ichave isisiri mu null mode kana Quad + muQuad Mode. Mameplitude yeRF system ichakanganisawo nzvimbo yekutonga. Kana pasina rf chiratidzo kana rf signal amplitude idiki, controller inokwanisa kukiya nzvimbo yebasa kune yakaringana pfungwa sezvakasarudzwa ne ms uye plr jumper. Kana iyo RF SignalTe inodarika imwe chikumbaridzo, polar yehurongwa ichachinjwa, mune ino kesi inofanira kunge iri mune yakatarisana nenyika, kureva kuti jumper inofanira kuiswa kana isina kana yakabviswa kana yakabviswa kana yakaiswa.
Chaizvoizvo application
Anodzora ari nyore kushandisa.
Nhanho1. Batanidza 1% chiteshi chekaviri kune iyo Photofananidzo yeiyo controller.
Nhanho2. Batanidzai Bias Voltage Output yemutungamiriri (kuburikidza neSma kana 2.54mm 2-Pin musoro) kuBias Port of the Modulator.
Nhanho3. Ipa controller ne + 15V uye -15V DC voltages.
Nhanho4. Dzosera iyo controller uye ichatanga kushanda.
Cherekedza. Ndokumbira kuti uve nechokwadi chekuti rf chiratidzo cheiyo yese system iri pamberi usati wadzoreredza mutongi.
Rofea Optoelectronics inopa mutsara wechigadzirwa Electrocal Electro-Optic Modulators, FFSECE CONGLATION, EDPELED YEMAHARA, LASE YEMAHARA MetER, Broadband laser, tunable laser, Optical detector, laser diode mutyairi, fiber amplifier. Isu tinopawo vazhinji vafambi kuti vagadziriswe, vakadai sa1 * 4 array phairators, Ultra-low vpi, uye Ultra-Hights
Ndinovimba zvigadzirwa zvedu zvichakubatsira iwe nekutsvaga kwako.
