ʻO Mid-infrared single-frequency fiber laser Featured Image

ʻImi-infrared hoʻokahi-frequency fiber laser

Hoʻohālike:

ʻO ka wehewehe pōkole:

Hoʻomohala ka pūʻulu Erbium i ka laser single-pass differential frequency (FA-SDFG).Hoʻohana ka moʻo FA-SDFG i ka DFB laina laina ākea ākea ma ke ʻano he kumu hua.Hoʻonui ʻia ka mana laser a pau-fiber amplifier.Hoʻohana ʻia ka aniani polarization periodic no ka hana ʻana i ka laser frequency differential frequency kiʻekiʻe.ʻO ka lōʻihi o ka nalu o ka FA-SDFG series e uhi i ka 2.4-4.0 um.Loaʻa i ka laser nā hiʻohiʻona o ka laulā laina laina liʻiliʻi (Lorentz linewidth <10kHz), ʻaʻohe mode lele ma lalo o ka nui o ka mahana a me nā kūlana haʻalulu, maikaʻi maikaʻi laser beam maikaʻi (M² <1.2), mana kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.

kiʻi ʻōlelo Hoʻoiho

ʻĀpana ʻenehana

Huahana Huahana

Nā noi

● ʻIke mamao

● Laser spectrum

● ʻike kinoea

Nā mea nui

● Mana kiʻekiʻe, laina laina haiki, hiki ke hoʻokani, polarization laina

● ʻAʻohe ʻano lele

● Kiʻekiʻe a me ka haʻahaʻa wela, Vibration kū'ē

● ʻOi aku ka maikaʻi o ka lāʻau kukui (M² <1.2)

Nā hōʻailona ʻenehana

Hoʻohālike	FA-SDFG
Loʻihi nalu waena, nm	2.4~4.0
Mana Hoopuka, w	0.05-1.5
Laser Hua	Uila DFB	Diode DFB	ʻAnoano laula
Hoʻololi ʻia ka pinepine	ʻokoʻa alapine hoʻokahi-pass
ʻOkoʻa alapinepine hoʻokani pila, nm	＞ 10	＞ 20	＞ 400
Laina laina, kHz	< 10	＜ 10000	< 20
Paʻa Mana RMS	<0.5%@3 hola	<0.5%@3 hola	<0.5%@3 hola
Kūlana Kūlana	TEMₒₒ , M² <1.1
PER, dB	>20
Ka Anawaena Kaola, mm	0.7~1
ʻano hana	CW
Hoʻoluʻu	Hoʻoluʻu Wai/Ea
Lako ikehu	50-60Hz , 100-240VAC