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Putanga mokowhiti 780 nm laser auau kotahi

Putanga mokowhiti 780 nm laser auau kotahi

Tauira:

Whakaahuatanga Poto:

Hei whakatutuki i nga hiahia o te ahupūngao ngota me te ahupūngao quantum i runga i te Rb ngota, kua whakawhanakehia e te roopu Erbium te putanga mokowhiti 780 nm laser me te mana nui o te 15W ma te whakamahi i te tikanga rearua auau.Na te Mahinga, te heke iti, te weriweri me etahi atu tino pai o te urutau o te taiao, kua whakamahia te EFA-SSHG-780nm i roto i nga whakamatautau taiwhanga o Rb atom interferometer me te mea kua whakapumauhia me te awhi whakaurunga kukū mo etahi marama.


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Tawhā Hangarau

Tohu Hua

āhuatanga hua

█Wāwhānui Raina<20kHz (he iti2kHz)

█ Kōwhiringa karekau te kaha (RIN<-130dBc/Hz@100kHz)

█ Te Hiko (15W)

█ Te kounga kurupae pai (M² <1.1)

█ Pumau mana(PP<1%@25℃,<2%@15-35℃)

█ Pumau Taiao(15-35℃,0.5Grms (0-200Hz))

█ Rbatom

█ Māmāmāramalattice

Tohu Hangarau

Tauira

EFA-SSHG-780-X(Putanga Kotahi)

EFA-SSHG-780-XX(whakaputa hongere e rua)

Roanga Ngaru Waenga¹

780.24 nm

Mana

15W

7W

2W

0.2W

3W

400mW

3W

400mW

Rerekētanga auau i waenga i nga hongere e rua

 

0-1.2 GHz (taiaho kakano kotahi)

Taiahoaho whanui

<20 kHz

< 4kHz(Kōwhiringa)

Aratau-hop awhe rangi kore utu²

0.4 nm

Awhe nohopuku²

10 GHz

Whakatere i te bandwidth²

>10 kHz

Pūmautanga auau²

100 MHz @25 ℃

Taiao Mahi

Te pāmahana: 15-35 ℃

Wiri: 0.5 Grms(0~200Hz)

Te whakauru RMS o te haruru kaha o te haruru (10Hz-10 MHz)

<0.2%

Kōwhiringa haruru iti³

Uara whakauru RMS: <0.05% (10Hz-10 MHz)

Kounga Kurupae

TEMₒₒ, M² <1.1

Polarization

Polarization raina, > 100: 1

Te whakamatao

Te Matao o te Rangi/Wai

Te tohanga mana

<200 W

1 Ka taea te whakakakahu; Awhe ritenga 765-790 nm

2 I runga i te taiaho kakano, ka taea e te taiaho kakano ki waho

3 Ka taea te whiriwhiri i te kakano haruru iti mo te haruru

Te rahi o te hanganga

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