Dissertation > Excellent graduate degree dissertation topics show

Design of Optical Zoom Lens System

Author: BaiYuZhuo
Tutor: ZhangQiuE
School: Changchun University of Science and Technology
Course: Optics
Keywords: Infrared zoom system Diffractive optical element Refractive / diffractive hybrid lens Optical design
CLC: TN16
Type: Master's thesis
Year: 2007
Downloads: 1225
Quote: 6
Read: Download Dissertation

Abstract


In recent years, the type of zoom optical system with variable focal length the systems optical design theory perfect as well as the process matures , increasingly rich image quality gradually improved , comparable with fixed focus system , it is widely applied to a variety of work and life fields. In this case , the study design of the zoom system is undoubtedly important. This thesis is based on the technical characteristics of the imaging principle of diffractive optical elements (DOE) and infrared zoom optical system research , complete the following work : 1 . Summary of DOE 's application development and infrared to zoom system development history . 2. Studied the application of the optical characteristics of the diffractive optical element and the infrared system . The diffractive optical element in the optical system has been widely applied. However, in the application of domestic diffractive element has only just begun . In this paper, the item at home and abroad , and the optical characteristics of the diffractive optical element will be described and summarized in order to provide the necessary theoretical basis behind . 3. Analyzed DOE 's imaging theory and Gaussian optical zoom system theory . And on this basis , using the traditional P W method to design a set of infrared zoom optical system . 4. From the the optical auto design point of departure , rely on the CODEV auxiliary powerful optical design software , try another zoom system design methods , namely the use of a number of existing patent data ideal optical system conversion to constant F refractive / diffractive hybrid infrared zoom optical system . The results show that the system F-number is 1 and the constant, the optical transfer function close to the diffraction limit .

Related Dissertations

  1. PCB photoelectric detector the hole machine light machine design,TN41
  2. Research on Refractive/Diffractive Hybrid Dual Field-of-view Optical System for Uncooled Infrared Thermal Imager,O436.1
  3. Research on Hybrid Diffractive-Refractive Optical System with Long Focal Length and High Resolution,TH74
  4. Key Technology Analysis and Design of Dual-Mode Simulation,TP391.9
  5. A Hand-held Optical Image Stabilization Binoculars Design,TH743
  6. THE ANALYSIS AND SIMULATION OF APPLICATION OF DIFFRACTIVE OPTICAL ELEMENTS IN IMAGING SPECTRUM,TP391.9
  7. Analysis and Design of Optical Components for Laser Marking System,TN249
  8. Optical System Design of Infrared Imaging,TH74
  9. The Research and Design of the Fluorescent Microscopy Monochromator System,TH74
  10. \,TH74
  11. Optical System Design of Laser Rangefinder and Research on Diffuse Reflectivity of Reflective Target,P225.2
  12. The Study on Optical System Design and the Concentricity Measurement for One Meter Stitching Primary Mirror,TH74
  13. Design of Collimator in Static Goniometric Field,TH74
  14. Video Optical Transfer Function Instrument,TH74
  15. Research on Diffractive-refractive Dual Band Infrared Imaging Optical System Based on DMD,TN976
  16. A Design of Isolated Retina Optical Visual Simulator,O439
  17. Of optical freeform detection optical path program and key components of the design research,TH74
  18. LED civilian aircraft instrument panel lighting,TN312.8
  19. The Design of LED Operation Shadowless Lamp,TM923.34
  20. Study on High Power Nd:YAG Laser Scanning Galvanometer System,TN249

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Vacuum Electronics > Electro-optical instruments
© 2012 www.DissertationTopic.Net  Mobile