Rof Whakarerekētanga Hiko-whatu Whakakaha Whatu EDFA Whakakaha muka i whakaranua ki te Ytterbium Whakakaha YDFA

Whakaahuatanga Poto:

Ko te whakakaha whatu he taputapu e whiwhi ana i ētahi mārama tohu tāuru, ā, ka whakaputa i tētahi tohu putanga me te mana whatu teitei ake. I te nuinga o te wā, ko ngā tāuru me ngā putanga he hihi laser (he onge noa iho ētahi atu momo hihi mārama), e horapa ana hei hihi Gaussian i te wāhi wātea, i roto rānei i te muka. Ka puta te whakakaha i roto i tētahi mea e kiia nei ko te reo whakanui, me "pamu" (arā, me whakaratohia he pūngao) mai i tētahi pūtake o waho. Ko te nuinga o ngā whakakaha whatu ka pamuhia mā te whatu, mā te hiko rānei.
He rerekē rawa ngā momo whakakaha oro rerekē, hei tauira, ko ngā āhuatanga whakakī oro. Hei tauira, ka taea e ngā pāpāho whakanui oro taiaho kua tāpirihia ki te whenua onge te penapena i te nui o te pūngao, engari ko ngā whakakaha whatu taurite ka whakarato i te whakakaha mena kei te noho te hihi papu. Hei tauira anō, he iti ake te pūngao e penapenahia ana e ngā whakakaha whatu haurua-haurua i ngā whakakaha muka, ā, he pānga nui tēnei ki ngā whakawhitiwhitinga muka whatu.


Taipitopito Hua

Kei a Rofea Optoelectronics ngā hua o ngā whakarerekētanga hiko-whatu me te whakaahua

Ngā Tohu Hua

Āhuatanga

* Haruru iti
* Kōwhiringa ACC, AGC, APC
* Kōwhiringa muka SM me te PM
* Te parenga papu whakaweto aunoa
* Mana mamao
* He kōwhiringa te mōkihi papamahi, mōkihi kōwae

Kōwae EDFA 20dbm

Tono

• Ka taea e te whakakaha te whakanui ake i te mana (toharite) o te putanga taiaho ki ngā taumata teitei ake (→ whakakaha mana o te oscillator matua = MOPA).
•Ka taea e ia te whakaputa i ngā mana tino teitei, inā koa i roto i ngā pāoro poto rawa, mena ka tangohia te pūngao kua rongoatia i roto i te wā poto.
•Ka taea e ia te whakanui ake i ngā tohu ngoikore i mua i te kitenga whakaahua, ā, ka whakaiti i te haruru kitenga, ki te kore e nui te haruru whakakaha tāpiri.
•I roto i ngā hononga muka-whatu roa mō ngā whakawhitiwhiti kōrero muka whatu, me whakapiki ake te taumata mana whatu i waenga i ngā wāhanga muka roa i mua i te ngaronga o ngā mōhiohio i roto i te haruru.

Ngā tawhā

Tawhā

Wāhanga

Te iti rawa

Tāhua noa

Mte whakatau

Awhe roangaru whakahaere

nm

1050

1100

Awhe mana tohu tāuru

dBm

-3

0

10

Mana whatu putanga kukū *

dBm

30

33

Taupū haruru @ Tāuru 0 dBm

dB

5.0

6.0

Wehenga whatu whakauru

dB

30

Wehenga whatu putanga

dB

30

Ngaronga whakahoki

dB

40

Te pikinga e whakawhirinaki ana ki te pōraritanga

dB

0.3

0.5

Te turuturu o te papu whakauru

dBm

-30

Te turuturu o te papu putanga

dBm

-40

Ngaohiko whakahaere papamahi

V(AC)

80

240

Momo muka

HI1060

Atanga putanga

FC/APC

Atanga whakawhitiwhiti kōrero

RS232

Rahi o te mōkihi kōwae

mm

90×70×18

papamahi

320×220×90

Ngā mōhiohio tono

ROF YDFA XX XX X XX
  Whakakaha muka i whakaranua ki te Ytterbium HP--Momo putanga teitei Mana whakaputa:

20---20dBm

23---23dBm

30---30dBm

33---33dBm

Rahi o te mōkihi

D---papamahi

M---module

Hononga muka whatu:

FA---FC/APC

 


  • O mua:
  • Panuku:

  • Kei a Rofea Optoelectronics he raina hua o ngā whakarerekētanga hiko-whatu arumoni, ngā whakarerekētanga ā-wāhanga, ngā whakarerekētanga kaha, ngā kite whakaahua, ngā pūtake mārama taiaho, ngā taiaho DFB, ngā whakakaha whatu, EDFA, taiaho SLD, te whakarerekētanga QPSK, te taiaho pātere, te kite mārama, te kite whakaahua taurite, te taraiwa taiaho, te whakakaha muka whatu, te mita mana whatu, te taiaho whānui, te taiaho ka taea te whakarerekē, te kite whatu, te taraiwa taiaho diode, te whakakaha muka. E whakarato ana hoki mātou i te maha o ngā whakarerekētanga motuhake hei whakaritenga, pērā i ngā whakarerekētanga ā-wāhanga 1*4, te Vpi tino iti, me ngā whakarerekētanga ōwehenga whakamōmona tino teitei, e whakamahia ana i ngā whare wānanga me ngā whare wānanga.
    Ko te tumanako ka whai hua ā mātou hua ki a koe me āu rangahau.

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