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Harmonic Generation

Harmonic Generation news and technical articles from Laser Focus World. Search Harmonic Generation latest and archived news and articles

  1. Second-harmonic -generation microscopy provides clues to brain-cell development

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    Mon, 1 Sep 2003

    generation of ultraviolet (UV) light using second- harmonic generation (SHG) can be exploited in microscopy, in which ..... bodies in culture dishes (see figure). Second- harmonic generation and two-photon-fluorescence (TPF) microscopy

  2. Second harmonic generation observed for first time in silicon

    Article

    Tue, 10 Jan 2012

    com/nmat/journal/vaop/ncurrent/full/nmat3200.html describes the very first observation of second harmonic generation (SHG) in a strained silicon waveguide . Even though silicon is a centrosymmetric material that prevents second

  1. Harmonic -generation FEL may lead to x-rays

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    Fri, 1 Dec 2000

    Laboratory (Upton, NY), and Argonne National Laboratory (Argonne, IL), have demonstrated a high-gain harmonic - generation (HGHG) free-electron laser (FEL) that may ultimately be used to provide an intense, highly coherent source

  2. SECOND-HARMONIC GENERATION : Tiny blue-laser-light source has low noise

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    Sat, 1 Jul 2000

    developed a compact, low-noise blue-laser-light source combining an infrared semiconductor laser and a second- harmonic - generation (SHG) element. The light source is ideal for development and evaluation of next-generation optical disk devices

  3. SECOND-HARMONIC GENERATION : Multicrystal scheme yields 56% efficient SHG to green

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    Sat, 1 Jan 2011

    materials in the green wavelength range, second- harmonic generation (SHG) of near-infrared (IR) solid-state ..... nm radiation. A cascaded multicrystal second- harmonic generation scheme (a) yields an optical-to-optical conversion

  4. SECOND-HARMONIC GENERATION : Multicrystal scheme yields 56% efficient SHG to green

    Article

    Sat, 1 Jan 2011

    materials in the green wavelength range, second- harmonic generation (SHG) of near-infrared (IR) solid-state ..... nm radiation. A cascaded multicrystal second- harmonic generation scheme (a) yields an optical-to-optical conversion

  5. New borate crystals promise deep-UV harmonic generation

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    Sun, 1 Feb 2004

    produces the shortest fifth- harmonic - generation wavelength achieved with ..... KABO can achieve fourth- harmonic generation of an Nd:YAG laser (266 ..... optical properties. Deep-UV harmonic generation with KBBF Click here to enlarge

  6. Strain-based second-harmonic generation in Si is tested in detail

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    Sun, 1 May 2011

    Ideally, CMOS-compatible integrated silicon (Si) photonic circuits would contain microscopic analogues of all bulk-optic components such as emitters, receivers, and lenses.

  7. HIGH-HARMONIC GENERATION : New EUV source is compact

    Article

    Fri, 1 Aug 2008

    Science and Technology (KAIST; Daejeon, Korea) have created the prototype of such a device.1 While high- harmonic generation is a well-known way of producing EUV light, it is ordinarily done by focusing intense (higher than 1013 W

  8. HARMONIC GENERATION : Frequency-doubled poled silica fiber is widely tunable

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    Mon, 1 Oct 2007

    Silica fibers have been used for frequency doubling of infrared light, with the added benefit of tunability.