Lasery

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  • Laser
  • Svazky fotonů
  • Kvantová mechanika

Obsah

  • Laser
  • Svazky fotonů
  • Kvantová mechanika

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.

Příklady učebních cílů

  • 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

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( 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. Tento příspěvek byl navržen PhET. Kathy Perkins, Carl Wieman UG-začínající Fyzika
How to make a laser A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Sam McKagan, Kathy Perkins and Carl Wieman UG-začínající
UG-Pokr
Fyzika
Alignment of PhET sims with NGSS Tento příspěvek byl navržen PhET. Trish Loeblein Ostatní Fyzika
Chemie
Věda o Zemi
Biologie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Věda o Zemi
Fyzika
Biologie
Chemie
Blackbody Spectrum & Lasers Simulations Homework Tento příspěvek byl navržen PhET. Kathy Perkins, Carl Wieman
UG-začínající
Fyzika
Bose-Einstein Condensation Lesson Tento příspěvek byl navržen PhET. Carl Wieman, Kathy Perkins UG-začínající
UG-Pokr
Demo Fyzika
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ II.st.
Ostatní Fyzika
Chemie
Biologie
Laser activity Ralf Widenhorn UG-Pokr
Light Emission and Lasers Debra Krause Dandaneau UG-začínající
Lab
Ostatní
Fyzika

Jazyk Download or Run Tips
Albanian All shqip Download Run now LASERËT (OPTOELEKTRONIKA)
Arabic All العربية Download Run now الليزر
Arabic (Saudi Arabia) All العربية (السعودية) Download Run now الليزر
Basque All Basque Download Run now Laserrak
Belarusian All беларускі Download Run now Лазеры
Bosnian All Bosanski Download Run now LASERI
Croatian All hrvatski Download Run now Laseri
Danish All Dansk Download Run now Lasere
Dutch All Nederlands Download Run now Lasers
English All English Download Run now Lasers
Estonian All Eesti Download Run now Laserid
Finnish All suomi Download Run now Laserit
French All français Download Run now Lasers
Gallegan All Gallegan Download Run now Láseres
Georgian All ქართული Download Run now ლაზერები
German All Deutsch Download Run now Laser
Greek All Ελληνικά Download Run now Lasers
Hebrew All עברית Download Run now לייזרים
Hungarian All magyar Download Run now Lézerek
Chinese (China) All 中文 (中国) Download Run now 激光器
Chinese (Taiwan) All 中文 (台灣) Download Run now 雷射
Indonesian All Bahasa Indonesia Download Run now Laser
Italian All italiano Download Run now Laser
Japanese All 日本語 Download Run now レーザーlasers
Kannada All Kannada Download Run now Lasers
Kazakh All Kazakh Download Run now Лазерлер
Khmer All Khmer Download Run now ឡាស៊ែរ
Korean All 한국어 Download Run now 레이저
Lao All Lao Download Run now ເລເຊີ
Lithuanian All Lietuvių Download Run now Lazeriai
Macedonian All македонски Download Run now Ласери
Mongolian All Монгол (Монгол) Download Run now Лазерууд
Persian All فارسی Download Run now لیزر
Polish All polski Download Run now Lasery
Portuguese All português Download Run now Lasers
Portuguese (Brazil) All português (Brasil) Download Run now Lasers
Russian All русский Download Run now Лазеры
Serbian All Српски Download Run now ЛАСЕРИ
Slovak All Slovenčina Download Run now Laser
Slovenian All Slovenščina Download Run now Laserji
Spanish All español Download Run now Lasers
Spanish (Mexico) All español (México) Download Run now Lasers
Spanish (Peru) All español (Perú) Download Run now Láseres
Thai All ไทย Download Run now เลเซอร์
Turkish All Türkçe Download Run now laserler
Turkmen All Turkmen Download Run now Lazer
Ukrainian All українська Download Run now Lasers
Vietnamese All Tiếng Việt Download Run now Lasers

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

Autoři Pomocné knihovny Poděkování
  • Ron LeMaster (developer)
  • Sam McKagan
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Danielle Harlow