Theoretical analysis of a hollow laser beam transmitting in an off-axis Cassegrain optical antenna system

• Autorzy: Mi C , Jiang P , Yang H. , Ke S , Li B , Liu J.

Identyfikatory

DOI

10.5277/oa140307

• Języki publikacji: EN

Abstrakty

EN

The optical model of a Cassegrain optical antenna with a confocal double-parabolic reflector structure has been designed, and the propagation characteristics of a hollow laser beam, which could avoid the loss of energy caused by the subreflector center reflection in the optical antenna, has been researched in this paper. By detailed analysis and numerical calculations of a receiving Cassegrain antenna with different deflection angles, the coupling efficiency curve and 3-D distributions of the receiving light intensity for different inclined angles have been obtained.

Słowa kluczowe

EN

Cassegrain optical antenna; off-axis hollow laser beam; receiving efficiency

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2014
• Tom: Vol. 44, nr 3
• Strony: 421--431
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Mi C

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

autor

Jiang P

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

autor

Yang H.

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

autor

Ke S

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

autor

Li B

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

autor

Liu J.

• College of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province 610054, China

Bibliografia

• [1] HAN SUN, HUAJUN YANG, YI PENG, 3-D simulation research for off-axis Cassegrain optical antenna and coupling systems, Optoelectronics and Advanced Materials – Rapid Communications 6(1–2), 2012, pp. 284–287.
• [2] HUILIN JIANG, GUOJUN LIU, FUCHANG YIN, ZHI LIU, Laser communications technology with airborne platform, Proceedings of SPIE 6031, 2005, article 603102.
• [3] ZHIGANG ZANG, MINATO T., NAVARETTI P., HINOKUMA Y., DUELK M., VELEZ C., HAMAMOTO K., High power (>110 mW) superluminescent diodes by using active multimode interferometer, IEEE Photonics Technology Letters 22(10), 2010, pp. 721–723.
• [4] ZHIGANG ZANG, MUKAI K., NAVARETTI P., DUELK M., VELEZ C., HAMAMOTO K., Thermal resistance reduction in high power superluminescent diodes by using active multi-mode interferometer, Applied Physics Letters 100(3), 2012, article 031108.
• [5] POSYNIAK M., STACEWICZ T., MIERNECKI M., JAGODNICKA A.K., MALINOWSKI S.P., Multiwavelength micropulse lidar for atmospheric aerosol investigation, Optica Applicata 40(3), 2010, pp. 623–632.
• [6] KAI HUANG, HUAJUN YANG, TUOHUI LI, CHENGHONG LI, QUAN XU, KANG XIE, Analysis of space off-axis and performance of Cassegrain optical antenna system, Optik – International Journal for Light and Electron Optics 121(18), 2010, pp. 1688–1692.
• [7] ZIHAO CHEN, HUAJUN YANG, XINYANG WANG, JING WANG, XIAOPING HUANG, Theoretical analysis and test for off-axis Cassegrain optical antenna, Optik – International Journal for Light and Electron Optics 123(3), 2012, pp. 268–271.