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    • 26. 发明申请
    • POWER SCALABLE WAVEGUIDE AMPLIFIER AND LASER DEVICES
    • 功率可扩展的波导放大器和激光器件
    • WO0233792A3
    • 2003-12-11
    • PCT/US0142451
    • 2001-10-01
    • COHERENT TECH INC
    • PELOUCH WAYNE SSMITH DUANE DPRASAD NARASIMHA S
    • H01S3/00H01S3/042H01S3/063H01S3/16H01S3/23H01S5/10H01S5/20H01S5/50
    • H01S3/063H01S3/042H01S3/0621H01S3/08095H01S3/1611H01S3/1618H01S3/1643H01S3/2333H01S3/2383H01S5/10H01S5/2036H01S5/50
    • The present invention is directed to guided wave systems, beam transport and waveguide techniques. The invention may comprise passive or active, hollow and dielectric core self-imaging mode wave guide systems, beam amplifiers (10, 40), laser resonators (70), beam transports, and waveguides. Embodiments may include rectangular cross-section waveguides, and preferably maintaining spatial profile of an input beam, such as a Gaussian beam, through the self-imaging period of the waveguide while unique new capabilities to mitigate non-linear distortions that corrupt spatial, spectral and temporal coherence and polarization. Additional aspects may include, for example, transport, amplification, phase/frequency control or modulation, deflection, conversion, synthetic aperture, distributed aperture, beam forming, beam steering, beam combining, power sampling, power combining and power splitting, among other features. Some embodiments may provide a self-imaging, multimode, waveguide (10) and self-imaging guided wave systems and beam transport. Embodiments of the present invention may further provide a method of self-imaging, multimode beam transport and other self-imaging wave guidance techniques.
    • 本发明涉及导波系统,光束传输和波导技术。 本发明可以包括无源或有源,中空和电介质芯自成像模式波导系统,束放大器(10,40),激光谐振器(70),束传输和波导。 实施例可以包括矩形横截面波导,并且优选地通过波导的自成像周期保持诸如高斯光束之类的输入光束的空间轮廓,同时用于减轻破坏空间,光谱和波长的非线性失真的独特新能力 时间相干性和极化。 其他方面可以包括例如传输,放大,相位/频率控制或调制,偏转,转换,合成孔径,分布孔径,波束成形,波束控制,波束合并,功率采样,功率合并和功率分割等 。 一些实施例可以提供自成像,多模,波导(10)和自成像导波系统和光束传输。 本发明的实施例可以进一步提供一种自成像,多模光束传输和其他自成像波导技术的方法。