Laserit

Laserit kuvakaappaus
Browser-Compatible Version
  • Laser
  • Fotonisäteet
  • Kvanttimekaniikka
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Sisältö

  • Laser
  • Fotonisäteet
  • Kvanttimekaniikka

Description

Create a laser by pumping the chamber with a photon beam. Manage the energy states of the laser's atoms to control its output.

Esimerkkejä oppimistavoitteista

  • Describe how absorption and spontaneous and stimulated emission work, and explain the requirements for each to occur.
  • Describe how a laser works.
  • Explain the requirements for lasing in terms of the intensity and wavelength of the lamp, the mirror reflectivity, and the lifetimes of the excited states of the atom.
  • Troubleshoot a broken laser.
Version 4.08

Teacher Tips

Opettajan opas (pdf) sisältää PhET-tiimin vinkkejä. ( PDF ).

Teacher-Submitted Activities

Visualization and Visual Illusions SIM Homework A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Kathy Perkins, Carl Wieman UG-Intro Kotiteht Fysiikka
How to make a laser A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Sam McKagan, Kathy Perkins and Carl Wieman UG-Intro
UG-Adv
Kotiteht Fysiikka
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein YK Muu Fysiikka
Kemia
Maantiede
Biologia
Blackbody Spectrum & Lasers Simulations Homework This contribution was designed by PhET. Kathy Perkins, Carl Wieman UG-Intro
L
Kotiteht Fysiikka
Bose-Einstein Condensation Lesson This contribution was designed by PhET. Carl Wieman, Kathy Perkins L
UG-Adv
UG-Intro
Demo Fysiikka
MS and HS TEK to Sim Alignment Elyse Zimmer YK
L
Muu Biologia
Kemia
Fysiikka
Mapping of PhET and IBDP Physics Jaya Ramchandani L Muu Fysiikka
Laser activity Ralf Widenhorn UG-Adv Kotiteht
Light Emission and Lasers Debra Krause Dandaneau UG-Intro
L
Muu
Labra
Fysiikka

Kieli Download or Run Tips
Albania All shqip Download Run now LASERËT (OPTOELEKTRONIKA)
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Japani All 日本語 Download Run now レーザーlasers
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Korea All 한국어 Download Run now 레이저
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Kroatia All hrvatski Download Run now Laseri
Lao All Lao Download Run now ເລເຊີ
Liettua All Lietuvių Download Run now Lazeriai
Makedonia All македонски Download Run now Ласери
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Serbia All Српски Download Run now ЛАСЕРИ
Slovakki All Slovenčina Download Run now Laser
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Tanska All Dansk Download Run now Lasere
Thai All ไทย Download Run now เลเซอร์
Tsekki All čeština Download Run now Lasery
Turkki All Türkçe Download Run now laserler
Turkmeeni All Turkmen Download Run now Lazer
Ukraina All українська Download Run now Lasers
Unkari All magyar Download Run now Lézerek
Valkovenäjä All беларускі Download Run now Лазеры
Venäjä All русский Download Run now Лазеры
Vietnam All Tiếng Việt Download Run now Lasers
Viro All Eesti Download Run now Laserid

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Latest version of Java
OS X 10.9.5 or later
Latest version of Java
Latest version of Java

Suunnitteluryhmä Kolmannen osapuolen kirjastot Kiitokset
  • Ron LeMaster (developer)
  • Sam McKagan
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Danielle Harlow