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Interstellar and Interplanetary Communication by Optical Masers

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  1. 1

    Cocconi, G., and Morrison, P., Nature, 184, 844 (1959).

    ADS  Article  Google Scholar 

  2. 2

    Purcell, E. M., talk at Professional Group on Microwave Theory and Techniques, Inst. Rad. Eng., (June 1959).

  3. 3

    Struve, O., K. T. Compton Lecture, Mass. Inst. Tech., November 1959.

  4. 4

    Schawlow, A. L. and Townes, C. H., Phys. Rev., 112, 1940 (1958).

    ADS  CAS  Article  Google Scholar 

  5. 5

    Maiman, T. H., Nature, 187, 493 (1960).

    ADS  Article  Google Scholar 

  6. 6

    Maiman, T. H., Brit. Commun. and Electronics, 7, 674 (1960).

    CAS  Google Scholar 

  7. 7

    Javan, A., Bennett, jun., W. R., and Herriot, D. R., Phys. Rev. Letters, 6, 106 (1961).

    ADS  CAS  Article  Google Scholar 

  8. 8

    Harrison, G. R., Archer, J. E., and Camus, J., J. Opt. Soc. Amer., 42, 706 (1952).

    ADS  Article  Google Scholar 

  9. 9

    Bowen, I. S., Astro. Soc. Pacific, 62, 91 (1950).

    ADS  Article  Google Scholar 

  10. 10

    Physics Today, 14, 82 (1961).

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SCHWARTZ, R., TOWNES, C. Interstellar and Interplanetary Communication by Optical Masers. Nature 190, 205–208 (1961).

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