User:Domitori

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Hi. If you want to discuss some articles or pics below, welcome to User_talk:Domitori.

Physical concepts

• active laser medium#Model of a gain medium, ${\displaystyle {\frac {A}{A_{0}}}+{\frac {G}{G_{0}}}=1}$
• active mirror
  , mirror with reflection coefficient larger than unity, Fig.1.
• ambiguity#Physics and mathematics, (example: Number of combined lasers cannot exceed 10⁶)
• atomic nanoscope
  , atom optics imaging system with submicron resolution, Fig.4
• power scaling
  of fiber lasers
• disk laser laser based in active mirror (actually it the same article), FIg.1.
• double-clad fiber, fiber laser with longitudinal multi-mode pumping, FIg.2.
• fiber disk laser, fiber laser with transversal delivery of pump
• filling factor, characteristic of shape of a double-clad fiber
• fill factor, ratio of duration of the signal to the period
• Gain (lasers)
  ${\displaystyle G=N_{2}\sigma _{\rm {e}}-N_{1}\sigma _{\rm {a}}}$
• Generalized function, ${\displaystyle \delta (x)\!~{\rm {sign}}(x)+{\rm {sign}}(x)\!~\delta (x)=0}$
• NA
  optics
• McCumber relation, ${\displaystyle {\frac {\sigma _{\rm {a}}(\omega )}{\sigma _{\rm {e}}(\omega )}}=\exp \left(\hbar {\frac {\omega -\omega _{\rm {z}}}{k_{\rm {B}}T}}\right)}$
• oscillator Toda
  , ${\displaystyle ~{\ddot {x}}+(u+v{\rm {e}}^{x}){\dot {x}}+({\rm {e}}^{x}-1)=0~}$
• overheating, device (or a body) becomes too hot and cannot act as well
• photodarkening, unwanted photoinduced absorption in laser media.
• power scaling
  , making a VERY POWERFUL laser
• quantum reflection, reflection of atoms from solid-state mirrors
• ridged mirror, mirrors made of set of absorbers, Fig.3.
• round-trip gain, product of gain to path of light in gain medium
• self-pulsation, transient phenomenon in lasers, Fig.5.
• thermal loading, disfunction due to overheating
• Zeno effect
  , suppression of transition by its observation

User:Domitori/refs

• 1.
  active mirrors
• 2. User:Domitori/refs/fiber_laser, about fiber lasers
• 3.
  gain medium
  .
• 4. User:Domitori/refs/quantum mechanics, about fundamentals of quantum mechanics
• 5. User:Domitori/refs/sample, example, dummy reference as a template; more "official" templates: Wikipedia:Citation templates
• 6. coherent addition

Journal stubs

Pic'ma v Astronomicheskii Zhurnal

Chinese Optics Letters

IEEE J of QE

,
IEEE J of Selected Topics in QE

JJAP

),

JOSA

,
Journal of the Physical Society of Japan,
Journal of Luminescence,
Journal of Modern Optics,
Journal of Vacuum Science and Technology,

Laser Physics

,
Optics and Spectroscopy,
Optical Fiber Technology,
Optical Review,

Physica A

Physics Reports,
Proceedings of SPIE,
Reports on Progress in Physics,
Research Letters in Physics,
Solid State Communications,
Theoretical and Mathematical Physics,
Each scientific journal cited at Wiki should have a wiki-stub.

Physicists and Institutions

• Vladimir Krivchenkov
• Yurii Shirokov
• Yuri Feodorovich Orlov
• University of Electro Communications
• Institute for Laser Science
• Japan Society of Applied Physics

not only Science

• Cellana nigrolineata
• Kirigamine
• Kurumayama
• mount Fuji
• Mount Kumotori
• Royal Hill
• Suruga bay
• Tenno beach
• Lake Yamanaka
• 1968 Red Square demonstration
• 2008 Red Square demonstration
• Sofia Kalistratova
• Larisa Arap
• Brezhnev stagnation
• Vladimir Bukovsky
• Andrei Sakharov
• Samizdat
• Prague Spring

P.S. I check the statistics, for ex.,

• http://stats.grok.se/en/200712/Disk%20laser
• http://stats.grok.se/en/200712/Mount%20Kirigamine
• http://stats.grok.se/en/200712/Image%3ARectaDFC.png (double-clad fiber)
• http://stats.grok.se/en/200712/Image%3AAntarcticaSummer.jpg (penguin pic)

and I see, my articles about

mounts

, but (penguins) are more attractive than (DCF)...

Sandboxes

• User:Domitori/Russian-Georgian war(2008)