Diffractive optical systems adapted for the outer space operation
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CONSTANTINOV, Boris, PASECHNIC, Theodosie, SIRCU, Sergiu. Diffractive optical systems adapted for the outer space operation. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 1, 2-4 august 2000, San Diego, California. Bellingham, Washington: SPIE, 2000, Vol.4093, pp. 252-260. ISBN 0819437387. ISSN 0277-786X. DOI: https://doi.org/10.1117/12.405211
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Proceedings of SPIE - The International Society for Optical Engineering
Vol.4093, 2000
Conferința "Current Developments in Lens Design and Optical Systems Engineering"
1, San Diego, California, Statele Unite ale Americii, 2-4 august 2000

Diffractive optical systems adapted for the outer space operation

DOI:https://doi.org/10.1117/12.405211

Pag. 252-260

Constantinov Boris, Pasechnic Theodosie, Sircu Sergiu
 
Moldova State University
 
 
Disponibil în IBN: 6 februarie 2024


Rezumat

Present paper considers a technique of diffraction element microminiaturization in the process of optical data recording onto photothermoplastic films (PTPFs) by using the photothermoplastic recording (PTPR) equipment adapted for outer space. It has been found that the application of surface-active substances (SAS) onto the free surface of PTPF facilitates the appearance and evolution of microdiffraction optical systems (whose period doesn't exceed 1 μm) on the profile of basic diffraction elements (with a period [removed]

Cuvinte-cheie
Engineering controlled terms Data recording, Microoptics, Optical films, Optical recording, Optical resolving power, Plastic films, Thermoplastics Engineering uncontrolled terms Microdiffraction optical systems, Microminiaturization, Outer space operation, Photothermoplastic film (PTPF), Photothermoplastic recording (PTPR), Surface-active substances (SAS) Engineering main heading Diffractive optics