Rof Electro-optic modulator EDFA Optical Amplifier Erbium Doped Fiber Amplifier YDFA Amplifier

ʻO ka wehewehe pōkole:

ʻO ka amplifier optical kahi mea e loaʻa ai kekahi kukui hōʻailona hoʻokomo a hoʻopuka i kahi hōʻailona puka me ka mana optical kiʻekiʻe.ʻO ka maʻamau, ʻo nā mea hoʻokomo a me nā mea hoʻopuka he mau kukuna laser (ʻaʻole kakaikahi nā ʻano kukui ʻē aʻe), e hoʻolaha ana e like me nā kukuna Gaussian ma kahi ākea a i ʻole ma kahi fiber.Loaʻa ka hoʻonui ʻia i loko o kahi mea i kapa ʻia ʻo gain medium, pono e "pump" (ʻo ia hoʻi, hāʻawi ʻia me ka ikehu) mai kahi kumu waho.ʻO ka hapa nui o nā mea hoʻonui i hoʻopaʻa ʻia ma ka optically a i ʻole ka uila uila.
ʻOkoʻa loa nā ʻano mea hoʻonui like ʻole e laʻa i ke ʻano o nā waiwai saturation.No ka laʻana, hiki ke mālama i ka nui o ka ikehu, ʻoiai nā mea hoʻonui hoʻohālikelike optical e hāʻawi i ka hoʻonui wale ʻana i ka wā e loaʻa ana ka pahu paila.E like me kekahi laʻana, ʻoi aku ka liʻiliʻi o ka ikehu semiconductor optical amplifier ma mua o ka fiber amplifiers, a he mea koʻikoʻi kēia no nā kamaʻilio fiber optical.


Huahana Huahana

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

Huahana Huahana

Hiʻona

* Haʻahaʻa leo
* ACC, AGC, APC koho
* Koho SM a me PM fiber
* Hoʻopau ʻakomi i ka pale ʻana i ka pauma
* Mana mamao
* Hiki ke koho ʻia ka pākaukau, ka pūʻolo module

PD-1

Palapala noi

• Hiki i ka mea hoʻonui ke hoʻoikaika i ka mana (awelika) o ka puka laser i nā pae kiʻekiʻe (→ master oscillator power amplifier = MOPA).
Hiki iā ia ke hoʻoulu i nā mana kiʻekiʻe kiʻekiʻe loa, ʻoi aku hoʻi i nā pulses ultrashort, inā e unuhi ʻia ka ikehu i mālama ʻia i loko o ka manawa pōkole.
• Hiki iā ia ke hoʻonui i nā hōʻailona nāwaliwali ma mua o ka photodetection, a pēlā e hōʻemi ai i ka walaʻau ʻike, ke ʻole ka nui o ka leo amplifier.
•Ma nā loulou fiber-optic lōʻihi no nā kamaʻilio fiber optical, pono e hoʻokiʻekiʻe ʻia ka pae mana opua ma waena o nā pauku lōʻihi o ka fiber ma mua o ka nalowale ʻana o ka ʻike i ka walaʻau.

Nā ʻāpana

ʻĀpana Unite ʻAno hoʻokuʻu mua

EDFA

ʻAno hoʻonui

EDFA

Mana kiʻekiʻe

EDFA

 

YDFA

Ka lōʻihi nalu hana nm 1525- 1565 1050-1100
Hoʻokomo i ka mana optical liʻiliʻi Bm -40 - 10 - 10 -3
ʻO ka mana opitika puka puka Bm 0 17/20/23 30/33/37 30/33
Kiʻi walaʻau B 4.5 5.0 5.5 5
Hoʻokomo kaʻawale ʻike B 30
Hoʻokaʻawale optical puka B 30
ʻAno fiber   SMF-28 a i ʻole PM HI1060
Mea hoʻopili puka   FC/APC
 

Ana L x W x H

 

mm

Module:90*70*18 Module:150*125*20
Papakaukau: 320*220*90

  • 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