Takitahi Takitahi DFG muka Taiaho Whakaahua Whakaatuhia

Kotahi Pass DFG Fiber Laser

Tauira: FL-SDFG-XX-YY-ZZ¹

Whakaahuatanga Poto:

Ka tukuna e te roopu Erbium he taiaho muka SDFG kotahi (FL-SDFG), e whakamahi ana i te taiaho DFB muka raina kuiti ultra hei purapura, nga whakahiato muka katoa hei whakanui i te mana whakaputa me te paahitanga kotahi PPLN DFG kōwae ki te tiki i te mana teitei o waenganui-infrared laser putanga.Ka taea e te laser muka DFG te hipoki i nga roangaru whakaputa mai i te 2400 ki te 4000 nm, me te whanui raina whaiti (iti iho i te 200 kHz i roto i te 100 us wa whakauru) me te kounga kurupae pai (M² <1.1).Ka noho tonu te aratau-hopu-kore me te pumau i raro i te rereketanga o te pāmahana me te wiri miihini teitei, he pai mo te raka auau.

whiwhi korero Tikiake

Tawhā Hangarau

Tohu Hua

Nga waahanga matua

● Te whanui raina whaiti, ka taea

● Pumau mana kaha

● He pumau me te tiaki-kore

● He pai te kounga kurupae(M² <1.1)

● Te mana whakaputa teitei

Nga tono

● Te rongo

● Te tirotiro taiaho

● Te kitenga hau

Tohu Hangarau

Tauira	FL-SDFG-XX-YY-ZZ¹
Awhe roangaru2², um	2.4-4.0
Mana Putanga³ , mW	0.05-1.5
Taiaho Kakano	Precilasers' Fiber DFB Laser		Diode DFB		Te Kakano Kakano Whanui
Hurihia te auau	Tukutahi DFG
Awhe Tunable, nm	>10	>20		>400
Raina Raina (100us), MHz	<0.2	50		<20
RMS Mana Mana , %	<0.5 %@3 haora
Kounga Kurupae	TEMₒₒ , M²<1.1
PER, dB	>20
Diamita kurupae, mm	0.7-1.0
Te whakamatao	Te Matao o te Wai/Te Matao Air
Tuku Hiko	50-60Hz , 100-240VAC
1: XX: Ronga Ngaru Waenga, YY: Te Mana Putanga Morahi, ZZ: Aratau Mahi 2: Ka taea te whakarite i te roangaru o waenganui 3: Ka taea te whakarite i te mana teitei