Ihe mmepụta eriri 780 nm otu ugboro laser gosipụtara onyonyo

Fiber mmepụta 780 nm otu ugboro laser

Ụdị:

Nkọwa dị mkpirikpi:

Iji mezuo ihe achọrọ nke physics atọm na physics quantum dabere na Rb atom,Otu Erbiumewepụtala mmepụta fiber 780 nm laser nwere ike kachasị nke 2W site na iji usoro ugboro abụọ nke waveguide.N'ihi njikwa, ntagharị dị ala, mgbochi ịma jijiji na mmeghari gburugburu ebe obibi ndị ọzọ dị mma, EFA-SSHG-780nm ejirila nnwale ụlọ nyocha nke Rb atom interferometer wee kwụsie ike ugboro ugboro site na ụdị nnabata zuru oke ruo ọtụtụ ọnwa.

nweta nkwuputa Budata

Nka nka

Mkpado ngwaahịa

Njirimara ngwaahịa

█Ogologo ahịrị dị warara <20 kHz (dị obere ka 2 kHz)

█Mkpọtụ ike dị ala nke nhọrọ (RIN <-130 dBc/Hz @ 100 kHz)

█Ike dị elu (2W)

█Ọdịmma ọkụ dị mma (M² <1.1)

█Nkwụsi ike ike (PP<1% @25℃, <2% @15-35℃)

█Nkwụsi ike gburugburu ebe obibi (15-35 ℃, 0.5 Grms (0-200 Hz))

█Rb atọm

Ngosipụta teknụzụ

Nlereanya	EFA-SSHG-780-X(Otu)			EFA-SSHG-780-XX(Ọwa abụọ)
Ogologo ogologo nke etiti¹	780.24 nm
Ike	2W	0.2W		2W	400mW
				2W	400mW
Ọdịiche ugboro ugboro n'etiti ọwa abụọ				0-1.2 GHz (otu mkpụrụ laser)
Ogologo Laserline	<20 kHz			<2kHz (Nhọrọ)
Oke nlegharị anya n'efu mode-hop²	0,4 nm
Oke ngwa ngwa²	10 GHz
bandwidth na-eme ngwa ngwa²	> 10 kHz
Nkwụsi ike ugboro ugboro²	100 MHz @25 ℃
Nkwụsi ike nke RMS,%	<0.3% RMS @25℃ @ elekere 3
Environment ọrụ	Okpomọkụ: 0-50 ℃ Vibration: 0.5 Grms (0 ~ 200Hz)
Mgbakwunye RMS nke mkpọtụ ike ike (10Hz-10 MHz)	<0.2%		Nhọrọ mkpọtụ dị ala³ Uru ntinye RMS: <0.05% (10Hz-10 MHz)
Fiber mmepụta	PM780 Fiber, mmepụta mkpokọta ma ọ bụ mmepụta FC/APC
Polarization	Mpempe akwụkwọ n'ahịrị, > 100: 1
Na-ajụ oyi	Ikuku jụrụ oyi/mmiri jụrụ oyi
Mgbasa ike	<200 W
1 Enwere ike iyi akwa ; Oke omenala 765-790 nm 2 Dabere na laser mkpụrụ, laser mkpụrụ nwere ike ịbụ mpụga 3 Enwere ike ịhọrọ mkpụrụ obere mkpọtụ maka mkpọtụ