Space linanena bungwe 780 nm single frequency laser

Chitsanzo:

Kufotokozera Kwachidule:

Kuti akwaniritse zofuna za atomiki physics ndi quantum physics yochokera ku Rb atomu, gulu la Erbium lapanga danga la laser 780 nm ndi mphamvu yayikulu ya 15W pogwiritsa ntchito njira yowirikiza kawiri.Chifukwa cha Kugwira, kutsika pang'ono, kugwedezeka ndi kusinthasintha kwina kwachilengedwe, EFA-SSHG-780nm yakhala ikugwiritsidwa ntchito poyesa ma labotale a Rb atomu interferometer ndipo yakhazikika pafupipafupi ndi sipekitiramu yodzaza ndi mayamwidwe kwa miyezi ingapo.

pezani mtengo Tsitsani

Technical Parameter

Zolemba Zamalonda

Zogulitsa

█Kutalikira kwamzere wochepera <20kHz (monga lowas2kHz)

█ Optionallowintensitynoise(RIN<-130dBc/Hz@100kHz)

█ Mphamvu (15W)

█ Beamquality (M² <1.1)

█ Kukhazikika kwamphamvu(PP<1%@25℃,<2%@15-35℃)

█ Kukhazikika kwachilengedwe (15-35 ℃, 0.5Grms (0-200Hz))

█ Rbatom

█ Magiclightlattice

Zizindikiro zaukadaulo

Chitsanzo	EFA-SSHG-780-X(Kutulutsa kamodzi)					EFA-SSHG-780-XX (kutulutsa njira ziwiri)
Central Wavelength¹	780.24 nm
Mphamvu	15W	7W	2W	0.2W		3W	400mW
						3W	400mW
Kusiyana kwafupipafupi pakati pa njira ziwiri						0-1.2 GHz (laza imodzi yambewu)
Laserlinewidth	<20 kHz					<4kHz(Mwasankha)
Mulingo waulere wa Mode-hop²	0.4 nm
Kuthamanga kwachangu²	10 GHz
Kuthamanga kwa bandwidth²	> 10 kHz
Kukhazikika pafupipafupi²	100 MHz @25 ℃
Operation Environment	Kutentha: 15-35 ℃ Kugwedezeka: 0.5 Grms (0 ~ 200Hz)
Kuphatikiza kwa RMS kwa phokoso lamphamvu (10Hz-10 MHz)	<0.2%				Phokoso lochepa³ Mtengo wophatikiza wa RMS: <0.05% (10Hz-10 MHz)
Beam Quality	TEMₒₒ, M² <1.1
Polarization	Kukhazikika kwa mzere ,> 100: 1
Kuziziritsa	Kuziziritsa kwa Air / Kuzizira kwamadzi
Kutaya mphamvu	<200W
1 Ikhoza kuvala; Mwambo osiyanasiyana 765-790 nm 2 Kutengera ndi laser mbewu, laser mbewu akhoza kukhala kunja 3 Mbeu yaphokoso yotsika imatha kusankhidwa pamaphokoso ochepa