The electrical/optical characteristics of longitudinal KD*P (KD2PO4) modulators were studied to determine what physical construction would be best for use in the MSFC (Marshall Space Flight Center) vector magnetograph. Obtaining high quality KD*P modulators that could withstand the DC modulation requirement of the MSFC vector magnetograph has, in the past, been at best a game of chance. A study is summarized which investigated problems that were seen in these devices and the conclusions that were reached are presented.
Development of a Stable Electro-Optical Modulator
1991
18 pages
Report
No indication
English
Optoelectronic Devices & Systems , Optics & Lasers , Electro-optics , Magnetic measurement , Modulators , Electrical properties , Optical properties , Potassium phosphates , Crystal optics , Direct current , Magnetic field configurations , Magnetic signatures , Optical measuring instruments , Performance tests , Product development , Potassium dihydrogen phosphates
Development of a stable electro-optical modulator
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