Elul Tamarynd Ltd.
Menu
desktop switch mobile switch

Laser

Search for glossary terms (regular expression allowed)
Begin with Contains Exact termSounds like

Glossaries

Term Definition
Laser

The term "laser" originated as an acronym for Light Amplification by Stimulated Emission of Radiation , a laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. Lasers differ from other sources of light because they emit light coherently. Spatial coherence allows a laser to be focused to a tight spot, enabling applications like laser cutting and lithography. Spatial coherence also allows a laser beam to stay narrow over long distances (collimation), enabling applications such as laser pointers. Lasers can also have high temporal coherence which allows them to have a very narrow spectrum, i.e., they only emit a single color of light. Temporal coherence can be used to produce pulses of light—as short as a femtosecond. התקן הפולט אור קוהרנטי, מונוכרומטי (בתחום צר של אורכי גל) ומקביל (בעל פיזור נמוך). התופעה הודגמה לראשונה ב-16 במאי 1960 על ידי תיאודור מיימן. ההתקן משתמש באפקט הקוונטי של פליטה מאולצת, ומכאן שמו האנגלי. לאור לייזר יישומים רבים בתחומי המדע והטכנולוגיה.

Product Finder

News

UP TOGGLE DOWN

Gooch and Housego News

  Gooch & Housego cover a range of topics and markets – biomedical imaging, fiber coupled devices for biodmedical imaging applications, AOTFs in space and superpolished reflective optics in helioseismology.   ACOUSTO-OPTIC (AO) TECHNOLOGY ENABLES THE...

Innovations in Optics News

Featured Product:  LumiBright™ UV LE Light Engines Key Attributes: High power emission Die wavelengths from 365 nm to 405 nm Energy efficient, long-life, and mercury-free Instant-on, no ozone, no infrared Can be light guide or fiber coupled...

New form Newport Corporation

The World's Premier Source of Photonics Technology     New - Forkless Optical Pedestals and Posts Forkless optical mounting posts and pedestals have a unique internal slotted base allowing them to be directly mounted to optical tables or breadboards...

New from Andor Technology

  Introducing the Zyla5.5 HF The Zyla 5.5 ‘HF’ is the first platform on the market to bring together the unique fast acquisition rates & high sensitivity features of scientific CMOS (sCMOS) technology, as well as a state-of-the-art single fibre optic ‘direct’...

New from Laser Vision

Look COOL Stay Laser Safe with the New Ice Frame  from Laservision   Here is something new to look at. Ice eyewear is designed to protect your eyes and make you look cool with a clean white design.  Ice eyewear was created for you whether if you are...

Suppliers

  • Andorlogo
  • Bruker1
  • images/banners/ct_logo_stacked_cmyk
  • FJW
  • images/fcllogo
  • Gaggione
  • GNH
  • heraeus
  • ilxlogo
  • images/banners/II-VI-INFRARED-002
  • Innovations
  • Janis
  • LaserVision
  • images/banners/Limologo
  • images/banners/Lumina
  • Marlowiivi
  • Newfocus
  • Newport
  • Ocean_Optics
  • omek1
  • ophir_spiricon
  • oriel
  • OSI_Optoelectronics
  • images/banners/iiviphotop
  • ptilogo
  • quantum
  • Richardson
  • images/banners/splogo1
  • images/banners/1_OptikosID
  • images/banners/tattile
iso 9001
Go to top