Intracavity coherent addition of 16 laser distributions |
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| Authors: | Eckhouse V Ishaaya A A Shimshi L Davidson N Friesem A A |
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| Institution: | Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot, Israel. vardit.eckhouse@weizmann.ac.il |
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| Abstract: | The efficient intracavity coherent addition of 16 separate laser Gaussian mode distributions is presented. The coherent addition is achieved in a multichannel pulsed Nd:YAG laser resonator by use of four intracavity interferometric beam combiners. The results reveal 88% combining efficiency with a combined output beam of nearly pure Gaussian distribution. |
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