390 nm dhuuban inta jeer ee fidsan oo labanlaabaysa fibre laser Sawirka

390 nm cidhiidhi ah oo soo noqnoqoshada laydhka fibre labanlaabaya

Qaabka:

Sharaxaad Gaaban:

Kooxda Erbium waxay horumarisa cidhiidhi ah, qaab aan habayn, awood sare 390 nm taxane laser (EFA-FHG-390).Taxanaha EFA-FHG-390 waxay isticmaalaan 1560nm fiber DFB laser oo leh kHz linewidth sida isha abuurka.All-fiber amplifier wuxuu kordhiyaa awoodda laysarka.Laser 390 nm waxaa lagu helaa labanlaabida soo noqnoqda ee crystal polarization period iyo nidaamka rogrogay ee soo noqnoqda resonant ee labanlaabmaya.Marka la barbar dhigo leysarka diode-ka, taxanaha EFA-FHG-390 wuxuu leeyahay sifooyinka laydhka laydhka ee cidhiidhiga ah (ballaca xariiqda Lorentz <50 kHz), ma jiro qaab ku boodaya heerkul badan iyo xaalado gariir, tayada iftiinka leysarka oo ka wanaagsan (M² <1.3) ), iyo awood weyn oo wax soo saarka.

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Qiyaasta Farsamada

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Tilmaamaha Muhiimka ah

● Dhererka isku xirnaanta ayaa ka weyn 1 km

● Awood sare (Max. 3W)

● Dejinta awoodda (RMS <1%@3hrs)

● fidsan dhuuban

Codsiyada

● Qorista qalin-jabinta

● Habaynta qaboojinta iftiinka UV

● Xadhkaha leysarka

Tilmaamayaasha farsamada

Qaabka	EFA-FHG-390-1-CW	EFA-FHG-390-3-CW
Dhererka hirarka dhexe¹, nm	390
xasilloonida inta jeer ee dhexe	<200Mhz@8h@24±1℃
Lineball, kHz	< 50
Dhererka isku xirnaanta, m	>1000
Ma jiro kala duwanaansho boodbood ah	Ma jiro hab boodboodaya inta lagu jiro kala duwanaanta hagaajinta
Tayada Beam	TEMₒₒ , M² <1.3
PR, dB	>20
Awooda soo saarista² , W	1		3
Xasiloonida Awoodda RMS	<1.0 %@3 saac
Kala duwanaanshaha awoodda	10-100
Qaboojin	Qaboojinta hawada/qaboojinta biyaha
1: Hirarka dhexe waa la habeyn karaa 2: Awood sare waa la beddeli karaa