Modulation characteristics of high-power phase-locked arrays of antiguides

Eric R. Anderson; Michael Jansen; Dan Botez; Luke J. Mawst; Thomas J. Roth; Jane J. Yang

doi:10.1117/12.43783

1 June 1991 Modulation characteristics of high-power phase-locked arrays of antiguides

Eric R. Anderson, Michael Jansen, Dan Botez, Luke J. Mawst, Thomas J. Roth, Jane J. Yang

Author Affiliations +

Proceedings Volume 1417, Free-Space Laser Communication Technologies III; (1991) https://doi.org/10.1117/12.43783
Event: Optics, Electro-Optics, and Laser Applications in Science and Engineering, 1991, Los Angeles, CA, United States

Abstract

The small signal modulation characteristics, large signal modulation characteristics and dc noise spectra on 70 micron-wide 20-element high-power phase-locked arrays of antiguides are reported. The relaxation resonance frequency at 1.5 times threshold is found to be 1.65 GHz. Large-signal pulse modulation produced no distortion to the far-field characteristics. The dc noise spectra showed a damped shot noise resonance at 1.32 GHz for a dc bias level of 1.18 times threshold.

Citation Download Citation

Eric R. Anderson, Michael Jansen, Dan Botez, Luke J. Mawst, Thomas J. Roth, and Jane J. Yang "Modulation characteristics of high-power phase-locked arrays of antiguides", Proc. SPIE 1417, Free-Space Laser Communication Technologies III, (1 June 1991); https://doi.org/10.1117/12.43783

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