390 nm warara ahịrị obosara ugboro abụọ na-eme ka eriri laser pụta ìhè

390 nm warara linewidth ugboro ugboro abụọ eriri laser

Ụdị:

Nkọwa dị mkpirikpi:

Erbium otu na-etolite warara, enweghị ọnọdụ hopping, ike dị elu 390 nm usoro laser (EFA-FHG-390).EFA-FHG-390 usoro na-eji 1560 nm eriri DFB laser na kHz linewidth dị ka mkpụrụ isi iyi.All-fiber amplifier na-amụba ike laser.A na-enweta laser 390 nm site na ugboro abụọ nke kristal polarization ugboro abụọ na atụmatụ ntụgharị ugboro ugboro nke cascade resonant ugboro ugboro abụọ.E jiri ya tụnyere lasers diode, usoro EFA-FHG-390 nwere njiri mara ogologo ahịrị laser dị warara (obosara ahịrị Lorentz <50 kHz), enweghị ọnọdụ na-awụlikwa elu n'okpuru nnukwu ọnọdụ okpomọkụ na ịma jijiji, ogo ọkụ laser ka mma (M² <1.3). ), na nnukwu mmepụta ike.

nweta nkwuputa Budata

Nka nka

Mkpado ngwaahịa

Atụmatụ igodo

● Ogologo njikọta karịrị 1 km

● Ike dị elu (Max. 3W)

● Nkwụsi ike ike (RMS <1%@3hrs)

● ogologo ahịrị dị warara

Ngwa

● Ede ederede

● Nhazi oyi na-ekpo ọkụ UV

● Laser ụdịdị dị iche iche

Ngosipụta teknụzụ

Nlereanya	EFA-FHG-390-1-CW	EFA-FHG-390-3-CW
Ogologo ebili mmiri etiti¹, nm	390
Nkwụsi ike ugboro etiti etiti	<200Mhz@8h@24±1℃
Ogologo ahịrị, kHz	<50
Ogologo njikọta, m	>1000
Enweghị oke ntugharị mode	Ọ dịghị mode na-awụlikwa elu n'oge niile n'iji ya gee ntị
Ogo Beam	TEMₒₒ, M² <1.3
PR, dB	>20
Ike mmepụta², W	1		3
RMS Ike kwụsie ike	<1.0% @ elekere 3
Oke nrụpụta ike	10-100
Na-ajụ oyi	Ikuku jụrụ oyi/mmiri jụrụ oyi
1: Central wavelength nwere ike ahaziri 2: Enwere ike ịhazi ike dị elu