Waenga-infrared muka kotahi-auau taiaho Whakaahua Whakaatu

Waenga-infrared kotahi-auau taiaho muka

Tauira:

Whakaahuatanga Poto:

Ko te roopu Erbium e whakawhanake ana i te taiaho auau rereke-a-kiri-katoa (FA-SDFG) ka whakawhānuihia te roangaru ki te awhe Mid-infrared.Ko te raupapa FA-SDFG e whakamahi ana i te whanui-rangi DFB tino whaiti hei puna purapura.Ko te whakakaha muka katoa e whakanui ana i te mana laser.Ko te karaihe polarization o ia wa ka tangohia mo te whakaputa i te taiaho auau rerekee mana teitei.Ko te roangaru o te raupapa FA-SDFG e hipoki ana i te 2.4-4.0 um.Kei te laser nga tohu o te whanui raina laser whaiti (Lorentz linewidth <10kHz), kaore he aratau peke i raro i te nui o te pāmahana me nga tikanga wiri, te kounga kurupae laser pai (M² <1.2), te mana whakaputa teitei me te haruru iti.

whiwhi korero Tikiake

Tawhā Hangarau

Tohu Hua

Nga tono

● Taaro mamao

● Hiringa taiaho

● Te kitenga hau

Nga waahanga matua

● Te mana teitei, te whanui raina whaiti, ka taea te whakararangi, te polarization raina

● Kaore he aratau pekepeke

● Te teitei me te iti o te pāmahana, Te atete wiri

● Kounga kurupae tino pai (M² <1.2)

Tohu Hangarau

Tauira	FA-SDFG
Te roangaru o waenganui, nm	2.4~4.0
Mana Putanga, w	0.05~1.5
Taiaho Kakano	muka DFB	Diode DFB	Te kakano whanui
Hurihia te auau	Rerekētanga rereke-kotahi
Awhe oro auau rereke, nm	＞ 10	＞ 20	＞ 400
Rainarangi, kHz	< 10	< 10000	< 20
RMS Mana Mana	<0.5%@3 haora	<0.5%@3 haora	<0.5%@3 haora
Kounga Kurupae	TEMₒₒ , M² <1.1
PER, dB	>20
Diamita kurupae, mm	0.7~1
Aratau mahi	CW
Te whakamatao	Te Matao o te Wai/Te Matao Air
Tuku Hiko	50-60Hz , 100-240VAC