کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
850797 909292 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Super wide field-of-regard conformal optical imaging system using liquid crystal spatial light modulator
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Super wide field-of-regard conformal optical imaging system using liquid crystal spatial light modulator
چکیده انگلیسی

The dynamic aberrations of a super wide field-of-regard (FOR) conformal optical system can be dramatically corrected using a liquid crystal spatial light modulator (LC-SLM). A LC-SLM can be used to improve the imaging performance and keep the configuration of the whole system simple and light weighting. A ±60° FOR optical imaging system with an ellipsoid MgF2 conformal dome based on LC-SLM correction is designed as an example. The system's ultimate value of modulation transfer function is near diffraction limit, which indicates that the performances of the super wide field-of-regard conic conformal optical system with a LC-SLM corrector match the infrared focal plane arrays.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 16, August 2013, Pages 2455–2458
نویسندگان
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