We developed injection-seeded terahertz wave parametric generator pumped by microlaser. Microlaser is the half palm-sized, LD-pumped single-mode microchip Nd:YAG laser, delivers 1.1 MW peak power pulses (530 ¿J/pulse) with 430 ps pulse width at 100 Hz repetition rate. This THz-wave source generated narrow-linewidth THz-wave by injection seeding for the idler-wave. We observed its peak output power of more than 20 mW (2 pJ/pulse) at 1.6 THz and its palm size, portable source offer good advantages for many applications.


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    Title :

    Microlaser Pumped Narrow-linewidth Terahertz-Wave Parametric Generation


    Contributors:
    Hayashi, S. (author) / Shibuya, T. (author) / Sakai, H. (author) / Kan, H. (author) / Taira, T. (author) / Ogawa, Y. (author) / Otani, C. (author) / Kawase, K. (author)


    Publication date :

    2006-09-01


    Size :

    1280405 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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