• Q-switching, sometimes known as giant pulse formation or Q-spoiling, is a technique by which a laser can be made to produce a pulsed output beam. The technique...
    12 KB (1,715 words) - 20:21, 21 April 2024
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    below threshold, and switches to a positive value when carrier density or the pump intensity exceeds the lasing threshold. Q-switching Modelocking Lau, K...
    3 KB (401 words) - 22:06, 4 January 2023
  • pulses of the shortest possible duration utilizing techniques such as Q-switching. The optical bandwidth of a pulse cannot be narrower than the reciprocal...
    6 KB (923 words) - 01:06, 1 May 2024
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    Laser (section Q-switching)
    pulses of the shortest possible duration utilizing techniques such as Q-switching. The optical bandwidth of a pulse cannot be narrower than the reciprocal...
    120 KB (13,236 words) - 00:55, 27 December 2024
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    than the laser's normal continuous output. This technique is known as Q-switching. Q factor is of particular importance in plasmonics, where loss is linked...
    33 KB (3,901 words) - 04:09, 17 October 2024
  • code-switching is the use of more than one linguistic variety in a manner consistent with the syntax and phonology of each variety. Code-switching may...
    115 KB (13,679 words) - 18:23, 29 December 2024
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    is the non-invasive removal of tattoo pigment using Q-switched lasers. Different types of Q-switched lasers are used to target different colors of tattoo...
    54 KB (6,803 words) - 23:45, 16 December 2024
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    Switch games (H–P) List of Nintendo Switch games (Q–Z) Not included in the main list are: Nintendo Switch Online games Arcade Archives games Sega Ages games...
    3 KB (281 words) - 19:14, 2 January 2025
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    sound waves (usually at radio-frequency). They are used in lasers for Q-switching, telecommunications for signal modulation, and in spectroscopy for frequency...
    10 KB (1,152 words) - 20:46, 20 September 2024
  • further above and below the carrier than required for normal, less abrupt switching. The solution to the problem for CW is to make the transition between...
    12 KB (1,526 words) - 18:06, 10 January 2024
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    Pulsed Nd:YAG lasers are typically operated in the so-called Q-switching mode: An optical switch is inserted in the laser cavity waiting for a maximum population...
    31 KB (3,452 words) - 20:14, 5 December 2024
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    radiation, and is easily machinable. It is replacing more traditional Q-switching materials like lithium fluoride and organic dyes. The dopant levels used...
    21 KB (2,525 words) - 21:09, 13 December 2024
  • list of laser topics. Contents:  Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Physics portal M. Born and E. Wolf, Principles of Optics...
    26 KB (232 words) - 05:31, 26 November 2024
  • Nintendo Switch games (H–P), and this page (Q–Z). 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9 A B C D E F G H I J K L M N O P Q R S T U...
    315 KB (11,686 words) - 22:10, 24 December 2024
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    within the pulse duration. In 1961, R.W. Hellwarth invented a method of q-switching, to concentrate the output into a single pulse. In 1962, Willard Boyle...
    13 KB (1,713 words) - 04:33, 3 April 2024
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    limits on the current and voltage they can handle, finite switching time, etc. The ideal switch is often used in circuit analysis as it greatly simplifies...
    36 KB (4,133 words) - 23:54, 26 December 2024
  • A cavity switch is a device that modulates cavity properties in the time domain. It is known as Q switching if the quality factor of cavities is under...
    2 KB (170 words) - 08:56, 3 August 2023
  • soliton Femtotechnology Fiber laser Frequency comb Laser construction Q-switching Saturable absorption Solid state laser Soliton Ultrafast optics Vector...
    28 KB (3,816 words) - 02:32, 3 December 2024
  • achieve this is by using a Kronecker delta which modifies q as follows: q = δ ∗ q e {\displaystyle q=\delta *qe} , where δ= the Kronecker delta, qe=experimentally...
    19 KB (2,762 words) - 10:32, 19 December 2024
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    2015. Nakamura, Yuji; Amano, Takashi (October 28, 2016). "Nintendo's Big Switch: Q&A With President Tatsumi Kimishima". Bloomberg. Archived from the original...
    382 KB (30,507 words) - 09:54, 2 January 2025
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    discovered. Development of short and ultrashort laser pulses—created by Q switching and modelocking techniques—opened the way to the study of what became...
    51 KB (6,346 words) - 18:51, 29 December 2024
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    car (1 of 3 doors), the contestant will not win the car by switching. Using the switching strategy, winning or losing thus only depends on whether the...
    79 KB (9,929 words) - 11:55, 2 January 2025
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    devices are often not categorized as lasers. Injection seeder Mode locking Q-switching List of laser articles Koechner, Walter (1992). Solid-State Laser Engineering...
    6 KB (767 words) - 04:12, 25 October 2024
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    may appear during puberty. A Q-switched 1064 nm laser has been successfully used to treat the condition. The Q-switched lasers (694 nm ruby, 755 nm Alexandrite...
    7 KB (648 words) - 18:14, 27 April 2024
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    M. B.; Perelman, L. T.; Arendt, J. T.; Gurjar, R.; Müller, M. G.; Zhang, Q.; Zonios, G.; Kline, E.; McGillican, T.; Shapshay, S.; Valdez, T.; Badizadegan...
    42 KB (4,615 words) - 22:31, 29 December 2024
  • soft-tissue surgical lasers as of 2010. A range of lasers such as erbium, dye, Q switch lasers, and CO2 are used to treat various skin conditions including scars...
    17 KB (1,996 words) - 22:07, 16 November 2024
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    2 / π 2 J J ! w 0 ) 1 / 2 ( q 0 q ( z ) ) 1 / 2 ( − q ∗ ( z ) q ( z ) ) J / 2 H J ( 2 x w ( z ) ) exp ⁡ ( − i k x 2 2 q ( z ) ) , {\displaystyle u_{J}(x...
    47 KB (6,969 words) - 22:15, 19 December 2024
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    Gould's introduction of the Q-switching which was applied to lasers in 1961 at Hughes Research Laboratories. Q-switching allows a laser amplifier to be...
    69 KB (8,070 words) - 07:46, 23 November 2024
  • Chirped pulse amplification Gain-switching Modelocking Optical amplifier Q-switching Raman amplification Qian, C; Duan, Q; Dodd, S; Koretsky, A; Murphy-Boesch...
    3 KB (351 words) - 23:09, 4 December 2023
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    itch (Pulsed Dye laser - PDL), post-inflammatory hyper-pigmentation (Q-switched lasers :Ruby, Alexandrite), burn scar unwanted hair growth and trapped...
    24 KB (2,749 words) - 03:59, 22 July 2024