ʻO Rof Bias Point Controller ka module mana hoʻopono ponoʻī o ka lithium niobate MZ modulator

ʻO ka wehewehe pōkole:

ROF-ABC-MZ series auto bias control module i hoʻohana 'ia no ka 'akomi bias control of lithium niobate MZ modulator, hiki ke hana i ka modulator e hana paʻa i ka haʻahaʻa haʻahaʻa, ke kiʻekiʻe kiʻekiʻe a i ʻole ka orthogonal point (linear region). Hoʻohui pū ʻia ka module me 1/99 coupler, hiki iā ia ke hoʻomalu i ka hoʻololi ʻana o ka wahi hana ma o ke awa serial waho, a kākoʻo i ke ʻano hoʻoponopono manual, kūpono ia no nā ʻano modulators a me nā noi, a he kūpono loa ia. nā hale hana kulanui e kūkulu i nā hoʻokolohua papapihi.


Huahana Huahana

Hāʻawi ʻo Rofea Optoelectronics i nā huahana Optical a me photonics Electro-optic modulators

Huahana Huahana

Hiʻona

Loaʻa nā ʻano hana hana bias lehulehu (Quad+Quad-, MinMax)

ʻO ke kamaʻilio Serial, hoʻopaʻa ʻia ka hoʻopono pono ʻana a me ka laka ʻana i nā kiko bias

Kākoʻo nā beamers ʻāpana kūloko i nā ʻano hawewe

Pūʻolo module, lako mana hoʻopili

X Manao Hoʻopono Aunoa X Manaʻo Manaʻo Kūʻokoʻa X Manaʻo Manaʻo Bias AunoaX Manaʻo Manaʻo Bias Ma luna o Q PointX Bias Point ControllerX IQ Intensity ModulatorX IQ Modulator Bias ControllerX IQ-ModulatorX LN ModulatorsX MZ Intensity ModulatorX Mach Zehnder Modulator Bias ControlX Mach-Zehnder ModulatorX Polarization Bias ControllerX 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 ma Q Point

Palapala noi

Hoʻokaʻaʻike fiber Optical

Paʻi kiʻi microwave

Hoʻohana māmā puʻupuʻu

hana

图片1

Kiʻi 1. Hui Hoʻokele (me ka ʻole o ka mea hoʻoponopono)

图片2

Kiʻi 2. QPSK Constellation (me ka mea hoʻoponopono

图片3

Kiʻi 3. QPSK-Nā maka

图片5

Kiʻi 5. 16-QAM Constellation pattern

图片4

Kiʻi 4. QPSK Spectrum

图片6

Helu 6. 16-QAM Spectrum

Nā kikoʻī

Argument

Min

Maʻamau

Max

Unite 

Pākuʻi ʻōpika
Hoʻokomo i ka mana opitika 1*

0

13

dBm

Ka lōʻihi nalu hana 2*

780

1650

nm

Pākuʻi fiber Optical

FC/APC

Parane uila
Volta uila

-10

10

V

Hoʻololi i ka lākiō hoʻopau 3*

20

25

50

dB

Māhele i paʻa ʻia

Pono a i ʻole ʻino

ʻano laka

Quad+ (Quad-) a i ʻoleMin(Max)

Ka hohonu hoʻololi (QUAD)

1

2

%

Ka hohonu hoʻololi (Null)

0.1

%

Pilot frequency (QUAD)

1K

Hz

Pilot frequency (NULL)

2K

Hz

Kūlana maʻamau
Ana (lōʻihi× laula× mānoanoa)

120×70×34 mm

Hana wela

0 - 70

Nānā:

ʻO 1* e pili ana i ka hoʻokomo ʻana o ka mana i ka module ke ʻoi aku ka nui o ka puka modulator. No ka mana haʻahaʻa o ka modulator me kahi lākiō hoʻopau kiʻekiʻe, pono e hoʻonui ʻia ka mana hoʻokomo; Me nā koi hoʻokomo mana kūikawā, hiki iā ʻoe ke hoʻoponopono i ka mea hoʻohui i loko a me nā hōʻailona loaʻa detector, e ʻoluʻolu e nīnau i ke kūʻai aku i ke kau ʻana i nā kauoha.

2 * Ke kau ʻana i kahi kauoha, e ʻoluʻolu e kuhikuhi i ka nalu hana, pono e hoʻonui ʻia e like me ka lōʻihi o ka hana.

3* hoʻololi hoʻopau lākiō pili pū i ka hoʻololi hoʻopau lākiō pae o ka modulator pono'ī.

 

Ka nui kaha kiʻi (mm)

ʻIke kauoha

*Inā loaʻa iā ʻoe nā koi kūikawā, e ʻoluʻolu e kelepona i kā mākou limahana kūʻai

ROF ABC ʻAno modulator XX XX XX
  Module hoʻomalu kiko kikoʻī MZ---M-Zmea hoʻololi Ka lōʻihi nalu hana:

15---1550nm

13---1310nm

10---1064nm

08---850nm

07---780nm

ʻAno fiber:

S-- ʻO ka fiber optical mode hoʻokahi

P - polarization-mālama fiber

ʻO ke kikowaena fiber Optical:

FAFC/APC

FP---FC/UPC

Mea hoʻohana Interface

Pūʻulu Hana

Wehewehe

Hoʻoponopono hou E hoʻokomo i ka jumper a huki i waho ma hope o 1 kekona Hoʻoponopono hou i ka mea hoʻoponopono
Ka mana Puna mana no ka mea hoʻoponopono bias Hoʻohui ʻo V i ka electrode ʻino o ka lako mana
Hoʻohui ʻo V+ i ka electrode maikaʻi o ka lako mana
Hoʻopili ke awa waena me ka electrode lepo
Polar1 PLRI: Hookomo a huki mai i ka lele ʻaʻohe mea lele: Null mode; me ka mea lele: ke ʻano kiʻekiʻe
PLRQ: Hoʻokomo a huki paha i ka lele ʻaʻohe mea lele: Null mode; me ka mea lele: ke ʻano kiʻekiʻe
PLRP: Hoʻokomo a huki paha i ka lele ʻaʻohe mea lele: Q + mode; me ka lele: Q- mode
LED E mau ana Ke hana nei ma lalo o ke kūlana paʻa
On-off a i ʻole i kēlā me kēia 0.2s Kaʻana i ka ʻikepili a me ka ʻimi ʻana i kahi mana
On-off a i ʻole i kēlā me kēia 1 mau hola Nawaliwali loa ka mana optical hookomo
On-off a i ʻole i kēlā me kēia 3 mau hola ʻOi aku ka ikaika o ka mana optical hoʻokomo
PD2 E hui me ka photodiode Hoʻopili ke awa PD i ka Cathode o ka photodiode
Hoʻopili ke awa GND i ka Anode o ka photodiode
Nā Voltage Bias I, Ip: Bias voltage no I lima Ip: ʻaoʻao maikaʻi; Ma: ʻaoʻao ʻino a lepo paha
Qn, Qp: Volta uila no ka lima Q Qp: Ka aoao maikai; Qn: ʻaoʻao maikaʻi ʻole a lepo paha
Pn, Pp: Volta hoʻokaʻawale no ka lima P Pp: ʻaoʻao maikaʻi; Pn: ʻaoʻao ʻino a lepo paha
UART E hoʻohana i ka mea hoʻoponopono ma o UART 3.3: 3.3V kaha kuhikuhi
GND: Ka honua
RX: Loaʻa i ka mea hoʻoponopono
TX: Hoʻouna i ka mea hoʻoponopono

1 Polar pili i ka ʻōnaehana RF hōʻailona. Inā ʻaʻohe hōʻailona RF i ka ʻōnaehana, pono ka polar i ka maikaʻi. Ke ʻoi aku ka nui o ka hōʻailona RF ma mua o kahi pae, e hoʻololi ka polar mai ka maikaʻi i ka maikaʻi ʻole. I kēia manawa, e hoʻololi ka helu Null a me ka Peak me kekahi.

pololei me ka hoololi ole i na wahi hana.

2Hoʻokahi wale nō koho e koho ʻia ma waena o ka hoʻohana ʻana i ka photodiode controller a i ʻole ka hoʻohana ʻana i ka photodiode modulator. Manaʻo ʻia e hoʻohana i ka photodiode mana no nā hoʻokolohua Lab no nā kumu ʻelua. ʻO ka mea mua, ua hōʻoia ka mana photodiode i nā ʻano maikaʻi. ʻO ka lua, ʻoi aku ka maʻalahi o ka hoʻoponopono ʻana i ka ikaika o ke kukui hoʻokomo.


  • Mua:
  • Aʻe:

  • Hāʻawi ʻo Rofea Optoelectronics i kahi laina huahana o nā modulators Electro-optic pāʻoihana, Phase modulators, Intensity modulator, Photodetectors, Laser light source, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver , Mea hoʻonui optic fiber, mīkini mana mana, laser Broadband, laser Tunable, ʻike maka, Laser diode driver, Fiber amplifier. Hāʻawi pū mākou i nā modulators kūikawā he nui no ka hana maʻamau, e like me 1 * 4 array phase modulators, ultra-low Vpi, a me ultra-high extinction ratio modulators, i hoʻohana nui ʻia i nā kulanui a me nā kula.
    Manaʻolana e kōkua kā mākou huahana iā ʻoe a me kāu noiʻi.

    Nā Huahana Pili