Uphindaphindo oluphindwe kane IFayibha yeLaser yeLaser ebonisiweyo

Ukuphindaphinda ngokuphindwe kane iFayibha Ultraviolet Laser

Umzekelo: EFL-FHG-XX-YY-ZZ¹

Inkcazelo emfutshane:

Iqela le-Erbium libonelela ngamandla aphakamileyo, ii-laser ze-UV eziqhutywa ngokuphindaphindiweyo ukusuka kwi-250 ukuya kwi-400 nm, kwizicelo kwisayensi yobungakanani obunje ngeathom ezibandayo, iimolekyuli ezibanda kakhulu, uchulumanco lwefoton enye ye-athomu yaseRydberg kunye nomgangatho wokuphindaphinda.I-laser ye-UV ifunyenwe ngokudibanisa yonke i-fiber amplifier embewu kunye ne-ultra-narrow linewidth laser, iyunithi yokuphindaphinda kabini kunye nekristale ye-PPLN kunye ne-cascaded ephuculweyo ye-resonant cavity.Ezi lasers zineempawu zobubanzi obumxinwa, i-polarization yomgca kunye ne-tunable.Emva kokulawulwa kwamandla asebenzayo, i-RMS yamandla ephumayo ye-laser ingaphantsi kwe-1.0% kwiiyure ze-3.

fumana ikhowuti Khuphela

IParameter yobuGcisa

Iithegi zeMveliso

Ezona mpawu

● Ulwakhiwo olulula lwepasi enye ukuphindaphindwa kabini

● Ukusebenza okuphezulu kwangaphandle kwe-resonance resonance frequency ngokuphindwe kabini

● Amandla aphezulu emveliso

● ingxolo ephantsi

● ububanzi obumxinwa bomgca

Usetyenziso

● Ifoton enye yaseRydberg excitation yeRubidium atom (297 nm)

● Ukupholisa ion kweBeryllium (313 nm)

● Ubhalo lokulinganisa (390 nm)

● Iwotshi ye-calcium ion optical (397 nm)

● Ukupholisa i-athomu ye-Ytterbium (399 nm)

Usetyenziso oluqhelekileyo
FL-SSHG	Yiba+	Hg	He	OPO	K	Rb	Yiba+	Sr	I-Lithography	Ga	Ukupholisa ngelaser kweeathom zeytterbium
Ubude bamaza (nm)	235	253	260	266	286	297	313	319	390	397	399
Amandla (mW)	0.1-1	50	50	50	300	300	500	500	3000	1000	1500

Iilaser ze-1050nm kunye ne-1550nm ezinobubanzi obumxinwa zisetyenziswa njengemithombo yembewu ngokulandelelanayo.Emva kokwandiswa ngefiber ephindwe kabini, iilaser ezimbini zenza i-626 nm laser enobubanzi obumxinwa kunye namandla aphezulu kusetyenziswa icrystal SFG ngamaxesha athile.Ngokukhupha isandi esisebenzayo sangaphandle

I-cavity, ubude be-laser buguqulwa kwi-ultraviolet band kwi-313 nm.Xa kuthelekiswa ne-cascading cavities ezimbini ezine-resonant laser kunye ne-tapered amplifier, imveliso yethu inesakhiwo esihlangeneyo kunye nesizinzileyo, amandla amakhulu okuphuma kwelaser.

shdf1 Uvavanyo lweWavelength-Amandla oluQhelekileyo lweProfayili yeBeam

Iimpawu zobugcisa

Umzekelo	EFL-FHG-XX-YY-ZZ¹
Ubude beWavelength², nm	253-280	280-307		307-325		385-399	399-420	420-500
Amandla emveliso³ , mW	>50	>300		>500		>3000	1000-200	>1000
Ububanzi bomgca, kHz	<40	< 400		<40		<10	<40	<50
Uluhlu lweTuning, nm	0.15		1.5		0.15
Uluhlu lweMode-Hopping, GHz Free	800		80		600
Umgangatho weBeam	TEMₒₒ , M² <1.3
PER, dB	>20
Uzinzo lwaMandla e-RMS, %	<1.0 %@3hrs
Uluhlu lwamandla	10%-100%
Ukupholisa	Ukupholisa Umoya/Ukupholisa Amanzi
1: XX:Ubude beWaveleng esembindini, YY: Amandla oMmandla aphezulu, ZZ: Indlela yokuSebenza 2: Ubude bombindi bunokwenziwa ngokwezifiso 3: Amandla anokwenziwa ngokwezifiso