Rof Bias Point Controller akpaka akparamagwa akara modul nke lithium niobate MZ modulator

Nkọwa dị mkpirikpi:

ROF-ABC-MZ usoro akpaaka akpaaka akara modul na-eji maka akpaka bias akara nke lithium niobate MZ modulator, nke nwere ike ime ka modulator na-arụ ọrụ nke ọma na kasị ala, ebe kasị elu ma ọ bụ orthogonal point (linear mpaghara). A na-ejikọta modul ahụ na 1/99 coupler, nke nwere ike ijikwa ngbanwe nke ebe ọrụ site na ọdụ ụgbọ mmiri dị n'èzí, ma na-akwado ọnọdụ nhazi akwụkwọ ntuziaka, nke dabara maka ụdị modulators dị iche iche na ngwa dị iche iche, ma dị mma maka ya. ụlọ nyocha mahadum iji wuo nyocha desktọpụ.


Nkọwa ngwaahịa

Rofea Optoelectronics na-enye ngwa anya na photonics Electro-optic modulators ngwaahịa

Mkpado ngwaahịa

Njirimara

A na-enweta ọtụtụ ụdị mkparị na-arụ ọrụ (Quad+Quad-, MinNke kacha)

Usoro nzikọrịta ozi, emebere ezigbo nlegharị anya akpaka yana isi ihe nkpuchi

Igwe ọkụ na-eme ihe dị n'ime na-akwado ogologo ebili mmiri dị iche iche

ngwugwu modul, ihe nkwụnye ọkụ

X Automatic Bias Control ModuleX Automatic Bias ControllerX Automatic Bias Point ControllerX Onye njikwa Bias On Q PointX Bias Point ControllerX IQ Intensity ModulatorX IQ Modulator Bias ControllerX IQ-ModulatorX LN ModulatorX MZ Intensity ModulatorX Mach Zehnder Modulator Bias ControlX Machduler 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 Controller On NULL PointX Ultra High Precision MZM Bias Controller Na Q Point

Ngwa

Nkwukọrịta eriri anya

Microwave foto

Ngwa ọkụ gbara agba

Arụmọrụ

图片1

Ọgụgụ 1. Constellation (enweghị onye njikwa)

图片2

Ọgụgụ 2. QPSK Constellation (ya na njikwa

图片3

Ọgụgụ 3. ụkpụrụ QPSK-Anya

图片5

Ọgụgụ 5. 16-QAM Constellation ụkpụrụ

图片4

Ọgụgụ 4. QPSK Spectrum

图片6

Ọgụgụ 6. 16-QAM Spectrum

Nkọwapụta

Aokwu

Min

Ụdị

Oke

Nkeji 

Oke ngwa anya
Ntinye ike anya 1*

0

13

dBm

Ogologo ikuku na-arụ ọrụ 2*

780

1650

nm

Ngwa anya eriri interface

FC/APC

Oke eletrik
Voltage dị elu

-10

10

V

Gbanwee oke mkpochapụ 3*

20

25

50

dB

Mpaghara akpọchiri ọnọdụ

Ezi ma ọ bụ adịghị mma

Ụdị mkpọchi

Quad+ (Quad-) ma ọ bụMin(Oke)

omimi mgbanwe (QUAD)

1

2

%

Omimi mgbanwe mgbanwe (Ọ dịghị)

0.1

%

Ugboro pilot (QUAD)

1K

Hz

Ugboro pilot (NULL)

2K

Hz

Oke ụkpụrụ
Akụkụ (ogologo× obosara× ọkpụrụkpụ)

120×70×34 mm

Ọnọdụ okpomọkụ na-arụ ọrụ

0-70

Mara:

1 * na-ezo aka na ntinye oke ike na modul mgbe mmepụta modulator kacha. Maka njikwa dị ala nke modulator nwere oke mbibi dị elu, ike ntinye kwesịrị ịbawanye nke ọma; Site na ihe ntinye ike pụrụ iche, ị nwere ike ịhazigharị ihe nrụnye ime na ihe nrịbama uru, biko kpọtụrụ ahịa mgbe ị na-enye iwu.

2 * Mgbe ị na-enye iwu, biko kọwapụta ogologo wavelength na-arụ ọrụ, nke kwesịrị ịkwalite dị ka ogologo wavelength na-arụ ọrụ.

3* na-agbanwe oke mkpochapụ na-adaberekwa na ọkwa nkwụsị nke mgbanwe nke modulator n'onwe ya.

 

Ịse nha (mm)

Ozi ịtụ

* Ọ bụrụ na ị nwere ihe ọ bụla chọrọ, biko kpọtụrụ ndị ọrụ ahịa anyị

ROF ABC Ụdị modulator XX XX XX
  Modul akara nhụsianya na-akpaghị aka MZ---M-Zmodulator Ogologo ebili mmiri na-arụ ọrụ:

15---1550nm

13---1310nm

10---1064nm

08---850nm

07---780nm

Ụdị eriri:

S-- Single mode eriri anya

P - polarization-na-ejigide eriri

Optical fiber interface:

FA-FC/APC

FP---FC/UPC

Interface onye ọrụ

Otu Ọrụ

Nkọwa

Tọgharia Fanye jumper wee pụọ mgbe 1 sekọnd gachara Tọgharịa njikwa
Ike Isi iyi ike maka njikwa eleda anya V- na-ejikọta electrode na-adịghị mma nke ọkụ eletrik
V+ na-ejikọta electrode dị mma nke ọkụ ọkụ
Middle ọdụ ụgbọ mmiri jikọọ na ala electrode
Pola1 PLRI: Fanye ma ọ bụ dọpụta jumper enweghị jumper: Ọnọdụ efu; ya na jumper: Ọnọdụ kacha elu
PLRQ: Tinye ma ọ bụ dọpụta jumper enweghị jumper: Ọnọdụ efu; ya na jumper: Ọnọdụ kacha elu
PLRP: Tinye ma ọ bụ dọpụta jumper enweghị jumper: ọnọdụ Q+; ya na jumper: Q- mode
Ikanam Na-adị mgbe niile Na-arụ ọrụ n'okpuru ọnọdụ kwụsiri ike
Na-apụ ma ọ bụ gbanyụọ 0.2s ọ bụla Ịhazi data na ịchọ ebe njikwa
Na-apụ ma ọ bụ gbanyụọ-na 1s ọ bụla Ike ngwa anya ntinye esighi ike
Na-apụ ma ọ bụ gbanyụọ-na 3s ọ bụla Ike ngwa anya ntinye siri ike
PD2 Jikọọ na photodiode Ọdụ ụgbọ mmiri PD jikọtara Cathode nke fotodiode
Ọdụ ụgbọ mmiri GND jikọtara Anode nke fotodiode
Voltaji dị iche iche Na, ip: voltaji nke m maka ogwe aka IP: Akụkụ dị mma; Na: akụkụ ọjọọ ma ọ bụ ala
Qn, Qp: voltaji ele anya maka ogwe aka Q Qp: Akụkụ dị mma; Qn: Akụkụ ọjọọ ma ọ bụ ala
Pn, pp: voltaji na-adịghị mma maka ogwe aka P Pp: Akụkụ dị mma; Pn: Akụkụ ọjọọ ma ọ bụ ala
UART Na-arụ ọrụ njikwa site na UART 3.3: voltaji ntụaka 3.3V
GND: ala
RX: Nnata onye njikwa
TX: Nyefe onye njikwa

1 Polar dabere na mgbama RF sistemu. Mgbe enweghị mgbama RF na sistemụ, pola kwesịrị ịdị mma. Mgbe mgbama RF nwere njupụta karịa ọkwa ụfọdụ, polar ga-agbanwe site na nke ọma gaa na-adịghị mma. N'oge a, Null point na Peak point ga-agbanwe na ibe ha. Q + isi na Q-point ga-agbanwekwa na ibe ya. Polar mgba ọkụ na-enyere onye ọrụ aka ịgbanwe polar.

ozugbo na-enweghị mgbanwe ọrụ isi.

2Naanị otu nhọrọ ka a ga-ahọrọ n'etiti iji photodiode njikwa ma ọ bụ iji fotodiode modulator. A na-atụ aro ka iji photodiode njikwa maka nnwale ụlọ nyocha maka ebumnuche abụọ. Nke mbụ, photodiode onye na-ahụ maka ya enwetala àgwà ọma. Nke abuo, ọ dị mfe ịhazigharị ọkụ ntinye ọkụ. Ọ bụrụ na ị na-eji modulator's internal photodiode, biko hụ na mmepụta ugbu a nke photodiode kwekọrọ na ike ntinye.


  • Nke gara aga:
  • Osote:

  • Rofea Optoelectronics na-enye ahịrị ngwaahịa nke azụmaahịa Electro-optic modulators, modulators usoro, modulator ike, fotodetectors, isi iyi ọkụ Laser, laser DFB, amplifiers ngwa anya, EDFA, laser SLD, Modulation QPSK, Pulse laser, onye na-achọpụta ọkụ, onye na-ahụ maka foto ziri ezi, onye ọkwọ ụgbọ ala laser. , Fiber optic amplifier, Optical powermeter, Broadband Laser, Tunable Laser, Optical detector, Laser diode driver, Fiber amplifier. Anyị na-enyekwa ọtụtụ ndị modulators maka nhazi, dị ka 1 * 4 array phase modulators, ultra-low Vpi, na ultra-high extinction ratio modulators, nke a na-ejikarị na mahadum na ụlọ akwụkwọ.
    Enwere olileanya na ngwaahịa anyị ga-enyere gị aka na nyocha gị.

    Ngwaahịa ndị emetụtara