LPT-9 Serial Experiments of He-Ne Laser Featured Image

LPT-9 Txog Kev Ua Rau He-Ne Laser

Cov lus piav qhia luv luv:

Khoom Nthuav dav

Cov khoom lag luam

Nco tseg: oscilloscope tsis suav nrog

Kev piav qhia

Los ntawm kev hloov kho He-Ne laser, lub sijhawm ntev ntawm cov kab noj hniav tau hloov pauv, qhov hloov ntawm hom laser tau raug soj ntsuam thiab qhov muaj peev xwm ntawm cov tub ntxhais kawm tau txais kev cob qhia. Qhov kho teeb meem spherical scanner interferometer siv los pub rau cov tub ntxhais kawm ntsuas lub divergence lub kaum ntse ntse ntawm He-Ne laser. Kev soj ntsuam cov xim ntawm txoj kev sib hloov thiab hom ntev tau pom tau ncaj qha.

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
Kho qhov muag Rail	1m, Tawv Nyuaj Txhuas Txhuas
Nws-Ne Laser	Nws-Ne Laser nrog Brewster Qhov rai，Tsom iav：R = 1m、R = ∞, He-Ne Laser Tube Ntev 270mm, Center Wavelength 632.8nm，Tsim Tawm Power≤1.5mW
Sawv daws
Collimating Laser	Qhov Chaw Wavelength 632.8nm，Qhov Chaw Wavelength≤1mW
FP-1Confocal Spherical Soj Ntsuam Interferometer	Cavity Ntev：20.56mm, Lub vojvoog ntawm Curvature ntawm Concave Daim iav：R = 20.56mm Reflectivity ntawm Concave Daim iav：99%，Kev yuaj> 100，Dawb Spectral Khwv：3.75GHz
Sawtooth Wave Generator	Amplitude ntawm Sinusoidal Wave：0-250V DC Offset Voltage tso zis：0-250V，Rau cov zis zaus：20-50Hz
Cheebtsam kho qhov muag	Dav hlau Daim iav，45 °
Qhov ntsuas fais fab kho qhov muag	2μW、20μW、200μW、2mW、20mW、200mW, 6 Nplai
Kho qhov muag me	Dav 0-2 hli Kho tau，Precision 0.01mm

Cov npe

Yam #	Npe	Qty
1	Optical kev tsheb ciav hlau	1
2	Collimating qhov chaw: 2-D adjustable He-Ne laser	1
3	Semi-sab kab noj hniav He-Ne laser	1
4	Nws-Ne laser fais fab mov	1
5	Tso zis daim iav	1
6	4-D adjustable nrog	2
7	2-D adjustable nrog	2
8	Dlhos aperture	1
9	45 ° daim iav	1
10	Soj ntsuam cov interferometer	1
11	Sawtooth yoj tshuab hluav taws xob	1
12	Kev kub ceev cov yees duab-txais	1
13	High-zaus cable	1
14	Lub ntsuas hluav taws xob kho qhov muag	1
15	Kho qhov muag me	1
16	Kev txhais lus theem	1
17	Tus Kav	1
18	Kho lub yas dhos	1
19	Dav hlau iav	1
20	Lub thawv fais fab	4
21	Kev ntsuas kab xev	1
22	Neeg siv phau ntawv	1