Anul international al luminii

Surse de lumina

Lentile subtiri

Simulare lentile pHET: http://phet.colorado.edu/en/simulation/geometric-optics
Simulare Applet Optics: http://webphysics.davidson.edu/Applets/optics4/default.html

Ochiul Applet Optics-Imagini in lentile

Ochiul (AEL): http://lefo.ro/aelfizica/fizica/Ochiul/
Simulare ochi: http://webphysics.davidson.edu/physlet_resources/dav_optics/examples/eye_demo.html
Simulare formare imagine: http://mysite.verizon.net/vzeoacw1/eye_applet.html
Sa ne jucam putin: http://www.asahi-net.or.jp/~FX6M-FJMY/java05e.html
Film ochi: http://www.youtube.com/watch?v=JunCyiGfreo&feature=player_embedded
Formarea culorilor RGB
Bolile ochiului si culorile
Amestecul culorilor
Iluzii optice
Iluziii optice2
Daltonism test: http://www.moillusions.com/2006/04/color-blindness-test.html
TV color, CRT

Instrumente optice

Microscop - prezentare
Luneta - tipuri de lunete
Telescop - tipuri de telescoape

Interferenta luminii

Dispozitivul Young
http://interferentaluminii.wikidot.com/dispozitivul-young (teorie)
Interferenta localizata - lame subtiri
http://interferentaluminii.wikidot.com/lamele-subtiri(teorie)
http://phet.colorado.edu/en/simulation/wave-interference
http://www.walter-fendt.de/ph14e/doubleslit.htm
http://www.vtorov.com/interf.htm
http://galileoandeinstein.physics.virginia.edu/more_stuff/flashlets/youngexpt4.htm
Ripple Tank Applet http://www.falstad.com/ripple/
Aplicatii Culorile aripilor fluturilor: http://www.webexhibits.org/causesofcolor/15A.html

Studiul comparativ al interferentei cu Simularea PhET Wave interference


Difractia luminii

Difractia Fresnel: http://www.ph.unimelb.edu.au/~ssk/fresnel/
*Difractia Fresnel: http://www.falstad.com/diffraction/ (applet)
Difractie Fresnel: http://www.geocities.com/piratord/Difra/difra.html
Difractia Fraunhofer: http://physics-animations.com/Physics/English/stri_txt.htm
Difractie Fraunhofer: http://www.youtube.com/watch?v=F7pgnYhn6Rs
Liniile Fraunhofer: http://en.wikipedia.org/wiki/Fraunhofer_lines

Polarizarea luminii

Birefringenta
http://tutor-homework.com/Physics_Help/polarized_light.html
http://www.cabrillo.edu/~jmccullough/Applets/optics.html
*Applet simulare polarizare: http://phy.hk/wiki/englishhtm/Polarization.htm
Applet simulare polarizare: http://www.lon-capa.org/~mmp/kap24/polarizers/Polarizer.htm
Unde electromagnetice si tipuri de polarizare: http://www.enzim.hu/~szia/cddemo/edemo0.htm
Applet Legea lui Brwester: http://physics.bu.edu/~duffy/semester2/c27_brewster.html


Aplicatii: http://www.polarization.com/index-net/index.html

1. Biologie: unele animale pot percepe lumina polarizata liniar. Proprietatea este utilizata pentru scopuri de orientare (polarizarea liniara a lumii este perpendiculara pe directia Soarelui) de catre albine, caracatite, creveti; http://www.polarization.com/bees/bees.html
2. Mineralogie: se utilizeaza microscoul cu polarizare
3. Tehnologie: ecranele LCD, antenele polarizate, ochelari polarizati;
4. Arta - Polage: http://www.austine.com/
5. Aplicatii ale polarizarii: http://polarization.com/polarshop/
6. Cum functioneaza ecranele LCD


Radiatie electromagnetica

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Radiatia UV


Optica fotonica


Efectul fotoelectric.


Efectul Compton