ʻO ka mea hoʻololi uila uila Rof 850 nm electro optic intensity modulator 10G

Wehewehe Pōkole:

Hoʻohana ka ROF-AM 850nm lithium niobate optical intensity modulator i kahi kaʻina hana hoʻololi proton holomua, nona ka pohō hoʻokomo haʻahaʻa, ka bandwidth modulation kiʻekiʻe, ka voltage hapalua nalu haʻahaʻa, a me nā ʻano ʻē aʻe, i hoʻohana nui ʻia no ka ʻōnaehana kamaʻilio optical space, ka cesium atomic time base, nā mea hana pulse, nā optics quantum, a me nā kahua ʻē aʻe.
Hoʻohana i ke kaʻina hana hoʻololi proton holomua, nona ka pohō hoʻokomo haʻahaʻa, ka bandwidth modulation kiʻekiʻe, ka voltage hapalua nalu haʻahaʻa, a me nā ʻano ʻē aʻe, i hoʻohana nui ʻia no ka ʻōnaehana kamaʻilio optical space, ka cesium atomic time base, nā mea hana pulse, nā optics quantum, a me nā kahua ʻē aʻe.


Nā kikoʻī huahana

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

Nā Lepili Huahana

Hiʻona

Pohō hoʻokomo haʻahaʻa

Hapa-voltage haʻahaʻa

Paʻa kiʻekiʻe

微波放大器1 拷贝3

Noi

ʻŌnaehana kamaʻilio optical ākea

Kumu manawa atomika Cesium

Mea hana pulse

ʻIke maka Quantum

Hana

Ka lakio hoʻopau ʻana o Maxim DC

Ma kēia hoʻokolohua, ʻaʻohe hōʻailona RF i hoʻopili ʻia i ka ʻōnaehana. Ua ana ʻia ka hoʻopau ʻana o ka DC maʻemaʻe.
1. Hōʻike ka Kiʻi 5 i ka mana optical o ka modulator output, i ka wā e kāohi ʻia ai ka modulator ma ka Peak point. Hōʻike ia i ka 3.71dBm ma ke kiʻikuhi.
2. Hōʻike ka Kiʻi 6 i ka mana optical o ka modulator output, i ka wā e kāohi ʻia ai ka modulator ma Null point. Hōʻike ia i ka -46.73dBm ma ke kiʻikuhi. I ka hoʻokolohua maoli, ʻokoʻa ka waiwai a puni -47dBm; a he waiwai paʻa ka -46.73.
3. No laila, ʻo ka lakio hoʻopau DC paʻa i ana ʻia he 50.4dB.

Nā koi no ka lakio hoʻopau kiʻekiʻe

1. Pono ka modulator ʻōnaehana i ka lakio hoʻopau kiʻekiʻe. ʻO ke ʻano o ka modulator ʻōnaehana e hoʻoholo ai i ka lakio hoʻopau kiʻekiʻe loa e hiki ke hoʻokō ʻia.
2. Pono e mālama ʻia ka polarization o ke kukui hoʻokomo modulator. He ʻike nā modulators i ka polarization. Hiki i ka polarization kūpono ke hoʻomaikaʻi i ka lakio extinction ma luna o 10dB. I nā hoʻokolohua lab, pono pinepine kahi mea hoʻokele polarization.
3. Nā mea hoʻokele bias kūpono. I kā mākou hoʻokolohua lakio hoʻopau DC, ua hoʻokō ʻia ka lakio hoʻopau 50.4dB. ʻOiai ʻo ka pepa ʻikepili o ka mea hana modulator e helu wale ana i ka 40dB. ʻO ke kumu o kēia hoʻomaikaʻi ʻana, ʻo ia ka holo wikiwiki ʻana o kekahi mau modulators. Hoʻohou nā mea hoʻokele bias Rofea R-BC-ANY i ka volta bias i kēlā me kēia 1 kekona e hōʻoia i ka pane wikiwiki.

Nā kikoʻī

Palena

Hōʻailona

Min

ʻAno maʻamau

Max

ʻĀpana

Nā palena ʻōpae
Ke hana neika nalu

l

830

850

870

nm

Pohō hoʻokomo

IL

 

4.5

5

dB

Pohō hoʻihoʻi optical

ORL

   

-45

dB

Ka lakio hoʻopau kuapo @DC

ER@DC

20

23

 

dB

Lākiō hoʻopau ʻana i ka loli

DER

 

13

 

dB

ʻO ke olonā ʻōpae

Hoʻokomoawa

 

PM780olonā (125/250μm)

hoʻopukaawa

 

PM780olonā (125/250μm)

ʻO ka pilina fiber optical  

FC/PC、FC/APC A i ʻole Hoʻopilikino ʻana

Nā palena uila
Ke hana neibandwidth-3dB)

S21

10

12

 

GHz

Ka uila hapalua nalu Vpi RF @1KHz

2.5

3

V

Bias @1KHz

3

4

V

Uilaalpohō hoʻihoʻi

S11

 

-12

-10

dB

Ka pale ʻana o ka hoʻokomo RF

ZRF

50

W

Manaʻo kūʻē

ZPILI KŪʻĒ

1M

W

Hoʻopili uila  

SMA(f)

Nā Kūlana Palena

Palena

Hōʻailona

ʻĀpana

Min

ʻAno maʻamau

Max

Mana ʻike hoʻokomo @ 850nm

Pi loko, Max

dBm

   

10

Imana RF nput  

dBm

   

28

uila bias

Nā Vbias

V

-15

 

15

Ke hana neimahana

Luna

-10

 

60

Mahana mālama

Tst

-40

 

85

ka makū

RH

%

5

 

90

Piʻo hiʻohiʻona

信图片_20230427110314

ʻike kauoha:

ʻO Rof AM XX XXG XX XX XX
ʻAno

AM---Ka ikaikaMea hoʻololi

Ka lōʻihi o ka nalu

07---780nm
08---850nm

10---1060nm

13---1310nm

15---1550nm

ʻO ka laulā

10GHz

20GHz

40GHz

50GHz

 

Nānā PD:

PD --- Me PD
00 --- ʻAʻohe PD

ʻAno Fiber In-Out

PP---PM/PM

 

Hoʻohui optical

FA---FC/APC

FP---FC/PC

SP---Choʻohana pono ʻana

e ʻoluʻolu e hoʻokaʻaʻike mai iaʻu inā he koi kūikawā kāu


  • Ma mua:
  • Aʻe:

  • Hāʻawi ʻo Rofea Optoelectronics i kahi laina huahana o nā modulators Electro-optic kalepa, nā modulators Phase, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Hāʻawi pū mākou i nā modulators kikoʻī he nui no ka hoʻopilikino ʻana, e like me 1 * 4 array phase modulators, ultra-low Vpi, a me nā modulators ratio extinction ultra-high, i hoʻohana nui ʻia ma nā kulanui a me nā ʻoihana.
    Manaʻolana e kōkua kā mākou huahana iā ʻoe a me kāu noiʻi.

    Nā Huahana Pili