I-390 nm yobubanzi bomugqa obuncane obuphindwe kabili i-fiber laser Isithombe Esifakiwe

I-390 nm yobubanzi obuncane bomugqa wokuvama ophindwe kabili i-fiber laser

Imodeli:

Incazelo emfushane:

Iqembu le-Erbium lithuthukisa uchungechunge lwe-laser oluncane, olungeyona imodi, olunamandla amakhulu angu-390 nm (EFA-FHG-390).Uchungechunge lwe-EFA-FHG-390 lisebenzisa i-laser ye-fiber DFB engu-1560 nm ene-kHz yobubanzi bomugqa njengomthombo wembewu.I-All-fiber amplifier ikhulisa amandla e-laser.I-laser engu-390 nm itholakala ngokuphindaphindwa kabili kwekristalu ye-polarization ye-periodic kanye nohlelo oluguqulwa imvamisa ye-cascade resonant frequency double.Uma kuqhathaniswa namalaser e-diode, uchungechunge lwe-EFA-FHG-390 lunezici zomugqa womugqa we-laser omncane (ububanzi bomugqa we-Lorentz <50 kHz), ayikho imodi egxumayo ngaphansi kwezimo eziningi zokushisa nezimo zokudlidliza, ikhwalithi engcono ye-laser beam (M² <1.3) ), namandla amakhulu okukhiphayo.

thola isilinganiso Landa

Ipharamitha Yezobuchwepheshe

Omaka bomkhiqizo

Izici Eziyinhloko

● Ubude bokuhambisana bukhulu kuno-1 km

● Amandla aphezulu (Ubukhulu 3W)

● Ukuzinza kwamandla (RMS < 1%@3hrs)

● ububanzi bomugqa obuncane

Izinhlelo zokusebenza

● Ukubhala ngokugreyiza

● Ukucubungula okubandayo okukhanyayo kwe-UV

● I-laser spectrum

Izinkomba zobuchwepheshe

Imodeli	I-EFA-FHG-390-1-CW	I-EFA-FHG-390-3-CW
I-wavelength¹ emaphakathi, nm	390
Ukuzinza kwemvamisa emaphakathi	<200Mhz@8h@24±1℃
Ububanzi bomugqa, kHz	<50
Ubude bokuhambisana, m	> 1000
Alikho ibanga lokugxumagxuma lemodi	Ayikho imodi egxumayo kulo lonke ibanga lokushuna
Ikhwalithi ye-Beam	TEMₒₒ , M² <1.3
PR, dB	>20
Amandla Okukhipha² , W	1		3
I-RMS Power Stability	<1.0 %@amahora amathathu
Ibanga le-Powertuning	10-100
Ukupholisa	Ukupholisa komoya/Ukupholisa Amanzi
1: Ubude begagasi obumaphakathi bungenziwa ngokwezifiso 2: Amandla aphezulu angenziwa ngokwezifiso