LPT-7 Diode-Pumped Solid-State Laser Demonstrator

Kev Piav Qhia Luv:

LPT-7 yog tsim los rau kev qhia txog kev sim kho qhov muag tsis sib xws hauv cov tsev kawm qib siab thiab tsev kawm qib siab. Nws tuaj yeem pab cov tub ntxhais kawm nkag siab txog kev tshawb fawb txog diode pumped solid-state (DPSS) thiab laser frequency doubling technology. Lub laser solid-state: YVO4 crystal ua cov khoom siv nce, uas yog tsim los ntawm semiconductor laser pumping wavelength ntawm 808 nm thiab emission ntawm 1.064 M. infrared lub teeb los ntawm KTP crystal ua laser intracavity frequency doubling ntsuab tiam, nws muaj peev xwm los soj ntsuam qhov tshwm sim thiab qhov ntsuas zaus, qhov zaus doubling efficiency, theem kaum sab xis thiab lwm yam kev ntsuas yooj yim.

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Cov Lus Qhia Tshwj Xeeb

Laser semiconductor
CW Tso Tawm Fais Fab	≤ 500 mW
Kev sib hloov pauv	TE
Qhov Nruab Nrab Wavelength	808 ± 10 nm
Kev Ua Haujlwm Kub Ntau	10 ~ 40 °C
Tsav Tsheb Tam Sim No	0 ~ 500 mA
Nd: YVO₄Crystal
Kev Ntsuas Doping Nd	0.1 ~ 3 atm%
Qhov Loj	3 × 3 × 1 hli
Kev tiaj tiaj	< λ/10 @632.8 nm
Txheej	AR @ 1064 nm, R <0.1%; 808="" t="">90%
KTP Crystal
Qhov ntau ntawm qhov sib kis ntawm cov nthwv dej	0.35 ~ 4.5 µm
Cov Coefficient Electro-Optic	r₃₃=36 teev tsaus ntuj/V
Qhov Loj	2 × 2 × 5 hli
Daim iav tso zis
Txoj kab uas hla	Φ 6 hli
Radius ntawm Curvature	50 hli
He-Ne Alignment Laser	≤ 1 mW @ 632.8 nm
Daim Npav Saib IR	Cov lus teb spectral: 0.7 ~ 1.6 µm
Cov tsom iav Laser Kev Nyab Xeeb	OD = 4+ rau 808 nm thiab 1064 nm
Lub ntsuas fais fab kho qhov muag	2 μW ~ 200 mW, 6 qhov ntsuas

DAIM NTAWV QHIA TXOG QHOV CHAW

Tsis yog.	Kev piav qhia	Cov Qauv	Qhov ntau
1	Kev Teeb Pom Kev Zoo	nrog lub hauv paus thiab lub hau plua plav, He-Ne laser fais fab mov tau teeb tsa sab hauv lub hauv paus	1
2	He-Ne Laser Holder	nrog tus neeg nqa khoom	1
3	Kev Sib Tov Qhov Aperture	f1 mm qhov nrog tus neeg nqa khoom	1
4	Lim	f10 mm qhov qhib nrog lub cab kuj	1
5	Daim iav tso zis	BK7, f6 hli R = 50 hli nrog 4-axis adjustable tuav thiab carrier	1
6	KTP Crystal	2 × 2 × 5 hli nrog 2-axis adjustable tuav thiab cab kuj	1
7	Nd:YVO₄Crystal	3 × 3 × 1 hli nrog 2-axis adjustable tuav thiab cab kuj	1
8	808nm LD (laser diode)	≤ 500 mW nrog 4-axis adjustable tuav thiab cab kuj	1
9	Lub Taub Hau Detector	nrog tus neeg nqa khoom	1
10	Daim Npav Saib Infrared	750 ~ 1600 nm	1
11	He-Ne Laser Tube	1.5mW@632.8 nm	1
12	Lub ntsuas fais fab kho qhov muag	2 μW～200 mW (6 qhov ntau thiab tsawg)	1
13	Lub Taub Hau Ntes	nrog lub hau thiab ncej	1
14	LD Tam Sim No Tswj	0 ~ 500 mA	1
15	Txoj hlua fais fab		3
16	Phau Ntawv Qhia	V1.0	1