390 nm dín laini iwọn igbohunsafẹfẹ ilọpo meji okun lesa

Awoṣe:

Apejuwe kukuru:

Ẹgbẹ Erbium ndagba dín, ti kii ṣe ipo hopping, agbara giga 390 nm jara laser (EFA-FHG-390).EFA-FHG-390 jara lo 1560 nm okun DFB lesa pẹlu kHz laini iwọn bi orisun irugbin.Gbogbo-fiber ampilifaya amplifies awọn lesa agbara.390 nm lesa ti wa ni gba nipasẹ ilọpo meji igbohunsafẹfẹ ti igbakọọkan polarization kirisita ati igbohunsafẹfẹ iyipada ero ti kasikedi resonant igbohunsafẹfẹ ilọpo meji.Ti a ṣe afiwe pẹlu awọn lesa diode, jara EFA-FHG-390 ni awọn abuda ti laini laini lesa dín (iwọn laini Lorentz <50 kHz), ko si ipo fo labẹ iwọn otutu nla ati awọn ipo gbigbọn, didara ina ina lesa to dara julọ (M² <1.3). ), ati agbara iṣelọpọ nla.

gba agbasọ Gba lati ayelujara

Imọ paramita

ọja Tags

Key Awọn ẹya ara ẹrọ

● Gigun isomọ pọ ju 1 km lọ

● Agbara giga (Max. 3W)

● Iduroṣinṣin agbara (RMS <1%@3hrs)

● ìwọ̀n ìlà dín

Awọn ohun elo

● Grating kikọ

● UV-ina tutu processing

● Lesa julọ.Oniranran

Awọn itọkasi imọ-ẹrọ

Awoṣe	EFA-FHG-390-1-CW	EFA-FHG-390-3-CW
Aringbungbun igbi¹, nm	390
Central igbohunsafẹfẹ iduroṣinṣin	<200Mhz@8h@24±1℃
Laini ila, kHz	< 50
Gigun isokan, m	>1000
Ko si ibiti hopping mode	Ko si ipo hopping jakejado ibiti o tun ṣe
Didara tan ina	TEMₒₒ , M² <1.3
PR, dB	>20
Agbara Ijade², W	1		3
Iduroṣinṣin Agbara RMS	<1.0%@3 wakati
Powertuning ibiti o	10-100
Itutu agbaiye	Air Itutu / Omi Itutu
1: Central wefulenti le ti wa ni adani 2: Agbara giga le jẹ adani