Rof Bias Point Adarí laifọwọyi abosi Iṣakoso module ti litiumu niobate MZ modulator

Apejuwe kukuru:

ROF-ABC-MZ jara iṣakoso aifọwọyi aifọwọyi aifọwọyi ti a lo fun iṣakoso aifọwọyi aifọwọyi ti lithium niobate MZ modulator, eyi ti o le jẹ ki ẹrọ modulator ṣiṣẹ ni iduroṣinṣin ni aaye ti o kere julọ, aaye ti o ga julọ tabi aaye orthogonal (agbegbe laini). Awọn module ti wa ni tun ese pẹlu 1/99 coupler, eyi ti o le šakoso awọn iyipada ti awọn ṣiṣẹ ojuami nipasẹ awọn ita ni tẹlentẹle ibudo, ati ki o atilẹyin Afowoyi tolesese mode, eyi ti o dara fun orisirisi kan ti o yatọ wefulenti modulators ati awọn ohun elo, ati ki o jẹ gidigidi dara fun. awọn ile-ẹkọ giga ile-ẹkọ giga lati kọ awọn adanwo tabili.


Alaye ọja

Rofea Optoelectronics nfunni Optical ati photonics Electro-optic modulators awọn ọja

ọja Tags

Ẹya ara ẹrọ

Awọn ipo ṣiṣiṣẹ irẹjẹ pupọ wa (Quad+Quad-, MinO pọju)

Ibaraẹnisọrọ ni tẹlentẹle, ṣiṣatunṣe adaṣe adaṣe adaṣe adaṣe ati awọn aaye abosi titiipa

Awọn beamers paati inu ṣe atilẹyin ọpọlọpọ awọn gigun gigun

Module package, ohun ti nmu badọgba ipese agbara

X Module Iṣakoso Aifọwọyi AifọwọyiX Aṣeju Aifọwọyi AifọwọyiX Alakoso Irẹjẹ Aifọwọyi AifọwọyiX Adari Irẹwẹsi Lori Q PointX Alakoso Iwaju Iwaju X IQ Intensity ModulatorX IQ Modulator Bias ControllerX IQ-ModulatorX LN ModulatorX MZ Intensity ModulatorX Mach Zehnder Modulator Modulator Bias ControlX MachdulatorZeh Iwapọ 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 Lori NULL PointX Ultra High Precision MZM Bias Controller On Q Point

Ohun elo

Ibaraẹnisọrọ okun opitika

Foton makirowefu

Pulsed ina ohun elo

Iṣẹ ṣiṣe

图片1

Ṣe nọmba 1. Constellation (laisi oludari)

图片2

olusin 2. QPSK Constellation (pẹlu oludari

图片3

olusin 3. QPSK-Eye Àpẹẹrẹ

图片5

Ṣe nọmba 5. 16-QAM Constellation Àpẹẹrẹ

图片4

olusin 4. QPSK julọ.Oniranran

图片6

olusin 6. 16-QAM julọ.Oniranran

Awọn pato

Aarosọ

Min

Aṣoju

O pọju

Ẹyọ 

Opitika paramita
Iṣagbewọle agbara opitika 1*

0

13

dBm

Ipari igbi ṣiṣiṣẹ 2*

780

1650

nm

Okun opitika ni wiwo

FC/APC

Itanna paramita
Foliteji abosi

-10

10

V

Yipada ipin iparun 3*

20

25

50

dB

Ekun titiipa ipo

Rere tabi Odi

Ipo titiipa

Quad+ (Quad-) tabiMin(O pọju)

Ijinle awose (QUAD)

1

2

%

Ijinle iwọntunwọnsi (Asan)

0.1

%

Igbohunsafẹfẹ awaoko (QUAD)

1K

Hz

Igbohunsafẹfẹ awaoko (NULL)

2K

Hz

Paramita ti aṣa
Awọn iwọn (ipari× igboro× sisanra)

120×70×34 mm

Awọn iwọn otutu ti nṣiṣẹ

0-70

Akiyesi:

1 * ntokasi si agbara ibiti o input si module nigbati awọn modulator o wu ni o pọju. Fun iṣakoso aaye kekere ti modulator pẹlu ipin iparun giga, agbara titẹ sii yẹ ki o pọ si ni deede; Pẹlu awọn ibeere titẹ sii agbara pataki, o le ṣatunṣe tọkọtaya inu ati awọn afihan ere oluwari, jọwọ kan si awọn tita nigbati o ba n gbe awọn aṣẹ.

2 * Nigbati o ba n paṣẹ aṣẹ kan, jọwọ pato iwọn gigun ti n ṣiṣẹ, eyiti o nilo lati wa ni iṣapeye ni ibamu si iwọn gigun iṣẹ.

3 * yiyi ipin iparun tun da lori ipele ipin iparun iyipada ti modulator funrararẹ.

 

Iyaworan iwọn (mm)

Alaye ibere

* Ti o ba ni awọn ibeere pataki, jọwọ kan si oṣiṣẹ tita wa

ROF ABC Modulator iru XX XX XX
  Laifọwọyi abosi ojuami Iṣakoso module MZ---M-Zalayipada Ipari igbi iṣẹ:

15---1550nm

13---1310nm

10---1064nm

08---850nm

07---780nm

Iru okun:

S-- Nikan mode okun opitika

P - polarization-mimu okun

Ni wiwo okun opitika:

FA-FC/APC

FP---FC/UPC

Olumulo Interface

Ẹgbẹ Isẹ

Alaye

Tunto Fi jumper sii ki o fa jade lẹhin iṣẹju 1 Tun oluṣakoso tunto
Agbara Orisun agbara fun alabojuto abosi V- so elekiturodu odi ti ipese agbara
V+ so elekiturodu rere ti ipese agbara
Aarin ibudo sopọ pẹlu ilẹ elekiturodu
Pola1 PLRI: Fi sii tabi fa jade ni jumper ko si jumper: Asan mode; pẹlu jumper: Ipo tente oke
PLRQ: Fi sii tabi fa jade ni jumper ko si jumper: Asan mode; pẹlu jumper: Ipo tente oke
PLRP: Fi sii tabi fa jade ni jumper ko si jumper: Q + mode; pẹlu jumper: Q- mode
LED Nigbagbogbo lori Ṣiṣẹ labẹ ipo iduroṣinṣin
Lori-pipa tabi pipa-lori gbogbo 0.2s Ṣiṣe data ati wiwa aaye iṣakoso
Lori-pipa tabi pipa-lori gbogbo 1s Agbara opiti igbewọle ko lagbara pupọ
Lori-pipa tabi pipa-lori gbogbo 3s Agbara opiti igbewọle ti lagbara ju
PD2 Sopọ pẹlu photodiode PD ibudo so awọn Cathode ti awọn photodiode
GND ibudo so awọn Anode ti awọn photodiode
Iyatọ Voltages Ni, Ip: Foliteji abosi fun I apa Ip: Apa rere; Ni: Apa odi tabi ilẹ
Qn, Qp: Foliteji abosi fun Q apa Qp: Apa rere; Qn: Apa odi tabi ilẹ
Pn, Pp: Foliteji abosi fun P apa Pp: Apa rere; Pn: Apa odi tabi ilẹ
UART Ṣiṣẹ oludari nipasẹ UART 3.3: 3.3V foliteji itọkasi
GND: Ilẹ
RX: Gbigba ti oludari
TX: Gbigbe ti oludari

1 Pola da lori ifihan RF eto. Nigbati ko ba si ifihan RF ninu eto, pola yẹ ki o jẹ rere. Nigbati ifihan RF ba ni titobi ju ipele kan lọ, pola yoo yipada lati rere si odi. Ni akoko yii, aaye Null ati aaye Peak yoo yipada pẹlu ara wọn. Q + ojuami ati Q-point yoo yipada pẹlu ara wọn daradara.Polar yipada jẹ ki olumulo le yi pola pada.

taara laisi iyipada awọn aaye iṣẹ.

2Yiyan kan ṣoṣo ni ao yan laarin lilo photodiode oludari tabi lilo photodiode modulator. A ṣe iṣeduro lati lo photodiode oludari fun awọn idanwo Lab fun awọn idi meji. Ni akọkọ, photodiode oludari ti ni idaniloju awọn agbara. Ni ẹẹkeji, o rọrun lati ṣatunṣe intensity ina titẹ sii.Ti o ba nlo photodiode inu inu modulator, jọwọ rii daju pe lọwọlọwọ iṣelọpọ ti photodiode ni ibamu muna si agbara titẹ sii.


  • Ti tẹlẹ:
  • Itele:

  • Rofea Optoelectronics nfunni ni laini ọja ti awọn oluyipada Electro-optic ti iṣowo, awọn oluyipada alakoso, oluyipada kikankikan, Awọn olutọpa fọto, awọn orisun ina Laser, awọn lasers DFB, awọn amplifiers opiti, EDFA, laser SLD, awose QPSK, laser Pulse, Oluwari ina, olutọpa iwọntunwọnsi, olutọpa laser. , Fiber optic amplifier, Mita agbara opitika, Laser Broadband, Laser Tunable, Opiti opitika, awakọ diode Laser, Fiber ampilifaya. A tun pese ọpọlọpọ awọn modulators pato fun isọdi, gẹgẹbi 1 * 4 array phase modulators, ultra-low Vpi, ati ultra-high extinction ratio modulators, ni akọkọ ti a lo ni awọn ile-ẹkọ giga ati awọn ile-ẹkọ.
    Ṣe ireti pe awọn ọja wa yoo ṣe iranlọwọ fun ọ ati iwadii rẹ.

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