LCP-12 Optical Image Addition/Subtraction Experiments Featured Image

LCP-12 Qhov Cwj Pwm Sib Ntxiv Duab / Tshawb Dua

Cov lus piav qhia luv luv:

Khoom Nthuav dav

Cov khoom lag luam

Duab txuas ntxiv / rho tawm yog kev ua haujlwm kho qhov muag ua haujlwm hauv cov kab ke sib txuas, thiab nws yog ib txoj hauv kev ntawm kev lees paub duab. Cov khoom siv sim no siv ua haujlwm sine grating uas yog qhov sib nrawg pom teeb pom kev zoo rau kom pom cov duab kho qhov muag ntxiv thiab rho tawm. Duab txuas ntxiv thiab rho tawm yog ib hom kev ua haujlwm hauv kev ua haujlwm hauv kev kho qhov muag, thiab nws yog tus txheej txheem ntawm kev lees paub duab. Hauv qhov kev sim no, qhov khoob khoob sinusoidal yog siv los ua qhov ntsig ntsig lim kom paub cov duab ntxiv thiab rho tawm. Txoj kev yooj yim rau lub teeb pom tseeb ua rau pom lub hauv paus ntawm lub cev ntawm cov duab ntxiv thiab rho tawm.

Kev sim

1.Txhua paub cov kev paub zoo txog Fourier optical filtering

2.Txhua nkag siab lub cev qhov tseem ceeb ntawm kev sib ntxiv thiab rho tawm ntawm kev zam qhov muag rau cov duab

3.Txhua paub cov qauv thiab txheej txheem 4f kho qhov muag

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
Semiconductor Laser	5.0 mW @ 650 nm
Ib-qho Grating	100 kab / hli
Kho qhov muag Rail	1 m
Lens	F = 4.5mm, f = 150 hli

Feem Npe

Kev piav qhia	Qty
Lub tshuab hluav taws xob laser	1
Beam expander (f = 4.5 hli)	1
Optical kev tsheb ciav hlau	1
Tus neeg nqa khoom	7
Ib feem ntawm qhov ci ci	1
Phaj tuav	1
Lens (f = 150 hli)	3
Lens yas dhos	4
Dawb npo	1
Laser yas dhos	1
Ob-axis adjustable nrog	1
Me aperture npo	1