Laser: Béda antara owahan
c →Pranala jaba: All info is kept in Wikidata, removed: {{Link FA|af}} (4) using AWB (10903) |
replaced: Pranala jaba → Pranala njaba, Deleng uga → Uga delengen |
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Beberapa jenis laser, seperti ''laser dye'' dan laser vibronik benda-padat (''vibronic solid-state lasers'') dapat memproduksi cahaya lewat jangka lebar gelombang; properti ini membuat mereka cocok untuk penciptaan detak singkat sangat pendek dari cahaya, dalam jangka femtodetik (10<sup>-15</sup> detik). Banyak teori [[mekanika kuantum]] dan [[termodinamika]] dapat digunakan kepada aksi laser (lihat [[ilmu laser]]), meskipun nyatanya banyak jenis laser ditemukan dengan cara ''[[trial and error]]''. |
Beberapa jenis laser, seperti ''laser dye'' dan laser vibronik benda-padat (''vibronic solid-state lasers'') dapat memproduksi cahaya lewat jangka lebar gelombang; properti ini membuat mereka cocok untuk penciptaan detak singkat sangat pendek dari cahaya, dalam jangka femtodetik (10<sup>-15</sup> detik). Banyak teori [[mekanika kuantum]] dan [[termodinamika]] dapat digunakan kepada aksi laser (lihat [[ilmu laser]]), meskipun nyatanya banyak jenis laser ditemukan dengan cara ''[[trial and error]]''. |
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== Uga delengen == |
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* [[active laser medium]] |
* [[active laser medium]] |
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* [[laser applications]] |
* [[laser applications]] |
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* [[Laser pointer]] |
* [[Laser pointer]] |
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== Pranala |
== Pranala njaba == |
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* [http://www.repairfaq.org/sam/lasersam.htm Sam's Laser FAQ] by Samuel M. Goldwasser |
* [http://www.repairfaq.org/sam/lasersam.htm Sam's Laser FAQ] by Samuel M. Goldwasser |
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* [http://www.rp-photonics.com/encyclopedia.html Encyclopedia of laser physics and technology] by Rüdiger Paschotta |
* [http://www.rp-photonics.com/encyclopedia.html Encyclopedia of laser physics and technology] by Rüdiger Paschotta |
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* [http://www.aip.org/pnu/1992/physnews.100.htm Lasing Activity without Population Inversion] by Phillip F. Schewe and Ben Stein |
* [http://www.aip.org/pnu/1992/physnews.100.htm Lasing Activity without Population Inversion] by Phillip F. Schewe and Ben Stein |
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* [http://www.aip.org/pnu/1995/physnews.240.htm Lasing without Inversion] by Phillip F. Schewe and Ben Stein |
* [http://www.aip.org/pnu/1995/physnews.240.htm Lasing without Inversion] by Phillip F. Schewe and Ben Stein |
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[[Kategori:Laser]] |
[[Kategori:Laser]] |
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[[Kategori:Optik|Optik]] |
[[Kategori:Optik|Optik]] |
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[[Kategori:Mekanika kuantum]] |
[[Kategori:Mekanika kuantum]] |
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Révisi kala 17 Mèi 2017 10.04
Laser (cekakan saka basa Inggris: Light Amplification by Stimulated Emission of Radiation) iku sawijining alat sing migunakaké èfèk mekanika kuantum, pancaran kastimulasi, kanggo ngasilaké sawijining cahya sing kohèrens saka medium "lasing" sing dikontrol kamurnian, ukuran, lan wanguné. Sinar laser bisa sambung-sinambung lan kanthi amplituda-konstan (dikenal minangka CW utawa gelombang berkelanjutan), utawa detak, kanthi migunakaké tèknik Q-switching, modelocking, utawa gain-switching.
Jrpning operasi detak, akèh daya puncak sing luwih dhuwur bisa digayuh. Sawijining medium laser uga bisa duwé fungsi minangka amplifier optikal nalika di-seed nganggo cahya saka sumber liya. Signal sing dikuataké bisa mèmper banget karo signal input jroning istilah panjang gelombang, fase, lan polarisasi; Bab iki wigati jroning komunikasi optikal. Tembung kriya "lase" maknané mroduksi cahya kohèrens, lan asalé saka tembung laser iki.
Uga delengen
- active laser medium
- laser applications
- laser construction
- laser science
- list of laser types
- ring laser gyroscope
- maser
- Laser Induced Breakdown Spectroscopy (LIBS)
- Laser pointer
Pranala njaba
- Sam's Laser FAQ by Samuel M. Goldwasser
- Encyclopedia of laser physics and technology by Rüdiger Paschotta
- Liquid Light by Phil Schewe, James Riordon, and Ben Stein
- Light turns into glowing liquid by Eugenie Samuel
- Experiments Detail How Powerful Ultrashort Laser Pulses Propagate through Air
- Filamentation and Propagation of Ultra-Short, Intense Laser Pulses in Air
- Lasing Activity without Population Inversion by Phillip F. Schewe and Ben Stein
- Lasing without Inversion by Phillip F. Schewe and Ben Stein
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