Fibre isohoka 780 nm inshuro imwe ya laser

Icyitegererezo:

Ibisobanuro bigufi:

Kugirango uhuze ibyifuzo bya fiziki ya atome na kwantimatike ishingiye kuri Rb atom,Itsinda rya Erbiumyateje imbere fibre fibre 780 nm laser ifite imbaraga ntarengwa za 2W ukoresheje tekinike ya wikubye kabiri.Bitewe na Handling, drift nkeya, anti-vibrasiya nibindi byiza byo kurwanya ibidukikije, EFA-SSHG-780nm yakoreshejwe mubushakashatsi bwa laboratoire ya Rb atom interferometero kandi imaze amezi menshi ihindagurika hamwe no kwinjirira kwuzuye.

shaka amagambo Kuramo

Ikigereranyo cya tekiniki

Ibicuruzwa

Ibiranga ibicuruzwa

█Umuyoboro mugari <20 kHz (munsi ya 2 kHz)

█Urusaku ruke rwinshi (RIN <-130 dBc / Hz @ 100 kHz)

█Imbaraga nyinshi (2W)

█Ubwiza buhebuje (M² <1.1)

█Imbaraga zihamye (PP <1% @ 25 ℃, <2% @ 15-35 ℃)

█Ihungabana ryibidukikije (15-35 ℃, 0.5 Grms (0-200 Hz))

█Rb atom

Ibipimo bya tekiniki

Icyitegererezo	EFA-SSHG-780-X (Ingaragu)			EFA-SSHG-780-XX (Imiyoboro ibiri)
Uburebure bwo hagati¹	780.24 nm
Imbaraga	2W	0.2W		2W	400mW
				2W	400mW
Itandukaniro ryinshuro hagati yimiyoboro ibiri				0-1.2 GHz (laser imbuto imwe)
Umuyoboro	<20 kHz			<2kHz (Bihitamo)
Mode-hop yubusa	0.4 nm
Urwego rwihuta²	10 GHz
Umuyoboro wihuta²	> 10 kHz
Guhagarara inshuro²	100 MHz @ 25 ℃
Imbaraga za RMS,%	<0.3% RMS @ 25 ℃ @ 3h
Ibidukikije	Ubushyuhe: 0-50 ℃ Kunyeganyega: 0,5 Grms (0 ~ 200Hz)
RMS ihuza urusaku rukomeye (10Hz-10 MHz)	<0.2%		Amajwi make Agaciro ko guhuza RMS: <0.05% (10Hz-10 MHz)
Fibre isohoka	PM780 Fibre, Gukusanya ibisohoka cyangwa FC / APC ibisohoka
Ihindagurika	Guhindura umurongo,> 100: 1
Gukonja	Gukonjesha ikirere / Gukonjesha amazi
Gukwirakwiza ingufu	<200 W.
1 Irashobora Kwambarwa range Urutonde rwabakiriya 765-790 nm 2 Ukurikije lazeri yimbuto, laser yimbuto irashobora kuba hanze 3 Urusaku ruto rushobora gutoranywa urusaku