Rof Bias Point Controller module ea taolo ea leeme e iketsang ea lithium niobate MZ modulator

Tlhaloso e Khutšoanyane:

ROFMojule oa taolo ea khethollo ea boiketsetso ea letoto la -ABC-MZ o sebelisetsoa taolo ea khethollo ea boiketsetso ea modulator ea lithium niobate MZ, e ka etsang hore modulator e sebetse ka botsitso ntlheng e tlase ka ho fetisisa, ntlha e phahameng ka ho fetisisa kapa ntlha ea orthogonal (sebaka se otlolohileng). Mojule o boetse o kopantsoe le 1/99 coupler, e ka laolang phetoho ea ntlha ea ho sebetsa ka koung ea serial ea kantle, 'me e tšehetsa mokhoa oa ho lokisa ka letsoho, o loketseng mefuta e fapaneng ea li-modulator le lits'ebetso, 'me o loketse haholo lilaboratori tsa univesithi ho haha ​​​​liteko tsa desktop.


Qaqiso ea Sehlahisoa

Rofea Optoelectronics e fana ka lihlahisoa tsa Optical le photonics Electro-optic modulators

Li-tag tsa Sehlahisoa

Tšobotsi

Mekhoa e mengata ea ts'ebetso ea leeme e fumaneha (Quad+Metsotso e mene, e menyenyaneBoholo)

Puisano ea serial, ho hlophisa ka boiketsetso lintlha tse ikhethileng le ho notlela

Li-beam tsa likarolo tsa ka hare li tšehetsa mefuta e fapaneng ea maqhubu a bolelele ba maqhubu

Sephutheloana sa module, phepelo ea motlakase ea adaptara

Mojule oa Taolo ea Lekhetho la X Automatic Bias ControllerX Automatic Bias Point ControllerX Automatic Bias Point ControllerX IQ Intensity ModulatorX IQ Modulator Bias ControllerX IQ-ModulatorX LN ModulatorX MZ Intensity ModulatorX Mach Zehnder Modulator Bias ControlX Mach-Zehnder ModulatorX Modulator Bias ControlX Polarization ControlX Ultra Compact IQ Modulator Bias ControlX Ultra Compact IQ Modulator Bias ControllerX Ultra Compact Modulator Bias ControllerX Ultra High Precision Bias ControllerX Ultra High Precision MZM Bias ControllerX Ultra High Precision MZM Bias ControllerX Ultra High Precision MZM Bias Controller On NULL PointX Ultra High Precision MZM Bias Controlor On Q Point

Kopo

Puisano ea faeba ea optical

Foton ea microwave

Tšebeliso ea leseli le pulsed

Tshebetso

图片1

Setšoantšo sa 1. Sehlopha sa linaleli (ntle le molaoli)

图片2

Setšoantšo sa 2. Sehlopha sa linaleli sa QPSK (se nang le molaoli

图片3

Setšoantšo sa 3. Paterone ea QPSK-Eye

图片5

Setšoantšo sa 5. Paterone ea sehlopha sa linaleli sa 16-QAM

图片4

Setšoantšo sa 4. Sekhahla sa QPSK

图片6

Setšoantšo sa 6. Spektrum ea 16-QAM

Litlhaloso

Akhang

Bonyane

E tloaelehileng

Boholo

Yuniti 

Paramethara ea optical
Matla a ho kenya a optical 1*

0

13

dBm

Bolelele ba bolelele ba ho sebetsa 2*

780

1650

nm

Sebopeho sa faeba ea Optical

FC/APC

Paramethara ea motlakase
Motlakase oa leeme

-10

10

V

Karolelano ea ho fela ha switch 3*

20

25

50

dB

Sebaka se notletsoeng ke mokhoa

E ntle kapa e mpe

Mokhoa oa ho notlela

Quad+ (Quad-) kapaBonyane(Boholo)

Botebo ba modulation (QUAD)

1

2

%

Botebo ba modulation (Ha ho letho)

0.1

%

Maqhubu a sefofane (QUAD)

1K

Hz

Maqhubu a sefofane (NULL)

2K

Hz

Paramethara e tloaelehileng
Litekanyo (bolelele× bophara× botenya)

120×70×34 mm

Mocheso o sebetsang

0 - 70

Hlokomela:

1* e bua ka ho kenya matla a motlakase ho module ha tlhahiso ya modulator e le hodimo. Bakeng sa taolo ya ntlha e tlase ya modulator ka karolelano e phahameng ya ho fela, matla a ho kenya a lokela ho eketswa ka nepo; Ka ditlhoko tse ikgethang tsa ho kenya matla, o ka fetola di-coupler tsa kahare le di-detector gain indicators, ka kopo sheba thekiso ha o beha diotara.

2* Ha o etsa odara, ka kopo hlalosa bolelele ba leqhubu bo sebetsang, bo hlokang ho ntlafatsoa ho latela bolelele ba leqhubu bo sebetsang.

Karolelano ea ho fela ha phetoho ea 3* e boetse e itšetlehile ka boemo ba karolelano ea ho fela ha phetoho ea modulator ka boeona.

 

Setshwantsho sa boholo (mm)

Tlhahisoleseding ea ho odara

*Haeba o na le litlhoko tse khethehileng, ka kopo ikopanye le basebetsi ba rona ba thekiso

ROF ABC Mofuta oa modulator XX XX XX
  Mojule oa taolo ea lintlha tse ikhethileng tse nang le leeme MZ---M-Zmodulator Bolelele ba maqhubu a sebetsang:

15---1550nm

13---1310nm

10---1064nm

08---850nm

07---780nm

Mofuta oa faeba:

S-- Faeba ea optical ea mokhoa o le mong

P - fiber e bolokang polarization

Sebopeho sa faeba ea Optical:

FAFC/APC

FP---FC/UPC

Sebopeho sa Mosebelisi

Sehlopha Ts'ebetso

Tlhaloso

Seta botjha Kenya jumper ebe u e ntša ka mor'a motsotsoana o le mong Seta molaoli bocha
Matla Mohloli oa matla bakeng sa molaoli oa leeme V- e hokahanya electrode e mpe ea phepelo ea motlakase
V+ e hokahanya electrode e ntle ea phepelo ea motlakase
Kou e bohareng e hokahana le elektrode ea fatše
Polar1 PLRI: Kenya kapa ntsha jumper ha ho jumper: Mokhoa o se nang thuso; ka jumper: Mokhoa oa tlhoro
PLRQ: Kenya kapa ntsha jumper ha ho jumper: Mokhoa o se nang thuso; ka jumper: Mokhoa oa tlhoro
PLRP: Kenya kapa ntsha jumper ha ho jumper: Mokhoa oa Q+; ka jumper: Mokhoa oa Q-
LED E lula e buloa Ho sebetsa tlas'a boemo bo tsitsitseng
Ho tima kapa ho tima metsotsoana e meng le e meng e 0.2 Ho sebetsana le data le ho batla ntlha ea taolo
E tima kapa e tima metsotso e meng le e meng e 1 Matla a optical a ho kenya a fokola haholo
Ho tima kapa ho tima metsotso e meng le e meng e 3 Matla a optical a ho kenya a matla haholo
PD2 Hokela le photodiode Kou ea PD e hokahanya Cathode ea photodiode
Kou ea GND e hokahanya Anode ea photodiode
Litekanyo tsa Leeme Ka hare, Ip: Motlakase oa leeme bakeng sa letsoho la I Ip: Lehlakore le letle; Ka hare: Lehlakore le lebe kapa mobu
Qn, Qp: Motlakase oa leeme bakeng sa letsoho la Q Qp: Lehlakore le letle; Qn: Lehlakore le lebe kapa mobu o lebe
Pn, Pp: Motlakase o leeme bakeng sa letsoho la P Pp: Lehlakore le letle; Pn: Lehlakore le lebe kapa mobu o lebe
UART Sebetsa molaoli ka UART 3.3: Motlakase oa litšupiso oa 3.3V
GND: Fatše
RX: Kamohelo ea molaoli
TX: Phetiso ea molaoli

1 Polar e itšetlehile ka lets'oao la RF la sistimi. Ha ho se na lets'oao la RF tsamaisong, polar e lokela ho ba ntle. Ha lets'oao la RF le na le amplitude e fetang boemo bo itseng, polar e tla fetoha ho tloha ho e ntle ho ea ho e mpe. Nakong ena, Null point le Peak point li tla fetohana. Q+ point le Q- point le tsona li tla fetohana. Polar switch e nolofalletsa mosebelisi ho fetola polar

ka kotloloho ntle le ho fetola dintlha tsa tshebetso.

2Ho tla khethoa khetho e le 'ngoe feela pakeng tsa ho sebelisa photodiode ea molaoli kapa ho sebelisa photodiode ea modulator. Ho khothalletsoa ho sebelisa photodiode ea molaoli bakeng sa liteko tsa laboratori ka mabaka a mabeli. Ea pele, photodiode ea molaoli e netefalitse boleng. Ea bobeli, ho bonolo ho fetola matla a khanya e kenang. Haeba u sebelisa photodiode ea ka hare ea modulator, ka kopo etsa bonnete ba hore motlakase o hlahisoang oa photodiode o lekana hantle le matla a ho kenya.


  • E fetileng:
  • E 'ngoe:

  • Rofea Optoelectronics e fana ka letoto la dihlahiswa tsa di-modulator tsa Electro-optic tsa kgwebo, Di-modulator tsa Phase, Modulator ya Matla, Di-Photodetector, Mehlodi ya mabone a Laser, Di-laser tsa DFB, Di-amplifiers tsa Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Mokhanni wa Laser, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Re boetse re fana ka di-modulator tse ngata tse ikgethang bakeng sa ho iketsetsa, tse kang di-modulator tsa phase ya 1*4 array, Vpi e tlase haholo, le di-modulator tsa ultra-high extinction ratio, tse sebediswang haholo diyunivesithing le ditheong.
    Ke tšepa hore lihlahisoa tsa rona li tla u thusa le lipatlisisong tsa hau.

    Lihlahisoa tse Amanang