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Electro-optical stage for measuring the retro-reflection radiation characteristics of optical systems concerning with miniature CCTV camera

Keywords:

V. E. Karasik – Dr. Sc. (Eng.), Professor, Bauman Moscow State Technical University. E-mail: karassik@rl2.bmstu.ru
Yeo Тaewoon – Post-graduate Student, Bauman Moscow State Technical University. E-mail: yetae@mail.ru
I. V. Jivotovski – Ph. D. (Eng.), Assosiate Professor, Bauman Moscow State Technical University. E-mail: ivj@bmstu.ru


The article suggest that modernizing electro-optical stage and method for measuring the retro-reflection characteristics of optical systems concerning with miniature CCTV camera. The operating principle of measuring system stage is based using retro-reflection effect, which become apparent when illuminated the optical systems with focal elements by laser radiation. A distinctive feature of the retro-reflective characteristics calculating method -reflective characteristics- retro-reflection coefficient which provide indicatrix calculation using Zemax and its subsequent processing using MathCAD. Method of measuring the coefficient of retro-reflection on a test stand suggest to use the reference retro-reflector with limited average solid angle. The results of experimental measurements retro-reflection coefficient of CCTV camera optical systems coincides with the retro-reflective characteristics calculation.
References:

 

  1. Karasik V.Ye., Shirankov A.F. Analiz retrootrazhateley lazernogo izlucheniya. M.: MGTU im. N.E. Baumana. 1990. S. 187-197.
  2. Baryshnikov N.V., Bokshanskiy V.B., Vyazovykh M.V., Zhivotovskiy I.V., Karasik V.Ye. Analiz vozmozhnosti distantsionnogo obnaruzheniya kamer skrytogo videniya na osnove effekta svetovozvrashcheniya // Informatsionno-izmeritel'nye i upravlyayushchie sistemy. 2005. № 4. S. 76-86.
  3. Zhivotovskiy I.V. Razrabotka i issledovanie lazerno-elektronnoy sistemy izmereniya energeticheskikh svetovozvrashchatel'nykh kharakteristik optiko-elektronnykh priborov: Diss. na. soisk. uch. step. k.t.n. M.: 2005. 282 s.
  4. Patent № 2202814 (RF). Ustroystvo dlya izmereniya pokazatelya svetovozvrashcheniya optiko-elektronnykh priborov.
  5. Karasik V.Ye., Orlov V.M. Lokatsionnye lazernye sistemy videniya. M.: MGTU im. N.E. Baumana 2013. S. 305-317

 

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