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Ijade okun 780 nm lesa igbohunsafẹfẹ ẹyọkan

Ijade okun 780 nm lesa igbohunsafẹfẹ ẹyọkan

Awoṣe:

Apejuwe kukuru:

Lati pade awọn ibeere ti fisiksi atomiki ati fisiksi kuatomu ti o da lori atom Rb,Ẹgbẹ Erbiumti ni idagbasoke okun o wu 780 nm lesa pẹlu o pọju agbara ti 2W lilo waveguide igbohunsafẹfẹ lemeji ilana.Nitori Imudani, fiseete kekere, egboogi-gbigbọn ati isọdọtun ayika miiran ti o dara julọ, EFA-SSHG-780nm ti lo ninu awọn adanwo yàrá ita ti Rb atom interferometer ati pe o ti ni iduroṣinṣin igbohunsafẹfẹ pẹlu iwoye gbigba agbara fun ọpọlọpọ awọn oṣu.


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Imọ paramita

ọja Tags

Awọn ẹya ara ẹrọ ọja

Iwọn laini to dín <20 kHz (bi kekere bi 2 kHz)

Iyan ariwo kekere kikankikan (RIN <-130 dBc/Hz @ 100 kHz)

Agbara giga (2W)

Didara ina ina to dara julọ (M² <1.1)

Iduroṣinṣin agbara (PP<1% @25℃, <2% @15-35℃)

Iduroṣinṣin ayika (15-35 ℃, 0.5 Grms (0-200 Hz))

Rb atomu

Awọn itọkasi imọ-ẹrọ

Awoṣe

EFA-SSHG-780-X(Ẹyọkan)

EFA-SSHG-780-XX(Awọn ikanni meji)

Aringbungbun igbi¹

780,24 nm

Agbara

2W

0.2W

2W

400mW

2W

400mW

Iyatọ igbohunsafẹfẹ laarin awọn ikanni meji

 

0-1.2 GHz (lesa irugbin ẹyọkan)

Laini jakejado

<20 kHz

<2kHz (aṣayan)

Ipo-hop ni ibiti o tun ṣe atunṣe ọfẹ²

0.4nm

Iwọn iyara yara²

10 GHz

Iyara bandiwidi²

> 10 kHz

Iduroṣinṣin igbagbogbo²

100 MHz @25℃

Iduroṣinṣin Agbara RMS,%

<0.3% RMS @25℃ @3wakati

Ayika isẹ

Iwọn otutu: 0-50 ℃

Gbigbọn: 0.5 Grms (0 ~ 200Hz)

Iṣepọ RMS ti ariwo kikankikan ibatan (10Hz-10 MHz)

<0.2%

Aṣayan ariwo kekere³

Iye isọpọ RMS: <0.05% (10Hz-10 MHz)

Okun ti o wu jade

PM780 Okun, Colliating o wu tabi FC/APC o wu

Polarization

Pipade laini, > 100: 1

Itutu agbaiye

Air Itutu / Omi Itutu

Pipase agbara

<200 W

1 Le ṣe aṣọ; Iwọn aṣa 765-790 nm

2 Da lori lesa irugbin, lesa irugbin le jẹ ita

3 Irugbin ariwo kekere le yan fun ariwo

Iwọn igbekalẹ

odun1

780 nm nikan igbohunsafẹfẹ lesa EFA-SSHG-780

odun2


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