Türbülanslı Ortamda Yayılan Super Lorentz-Gauss Laser Demetleri İçin Ber Analizi
Yıl 2013,
Cilt: 28 Sayı: 4, 0 - , 05.03.2014
Muhsin C. Gökçe
Filiz Sarı
Faruk Özek
Öz
Çalışmada, türbülanslı ortamda yayılan super Lorentz-Gauss laser demetlerinin yatay iletim uzaklıklarındaki BER - SNR değişimi hesaplandı. BER hesaplamalarında kullanılan pırıldama indisleri, genişletilmiş Huygens-Fresnel prensibi ile elde edilmiştir. Matlab kullanılarak BER – SNR değerinin bağlantı uzaklığına ve laser kaynak boyutuna bağımlılığı gösterildi. Kısa iletim mesafesinde super Lorentz-Gauss laser demetinin ticari olarak kullanılan Gauss laser demetine göre daha iyi bağlantı performansı sağladığı sonucuna varıldı.
Kaynakça
- Majumdar, A. K., Ricklin, J. C., Free-Space Laser Communications Principles and Advances, Optics & Lasers, New York, A.B.D., 2008.
- Andrews, L.C., Phillips, R.L., Laser Beam Propagation Through Random Media, PM 152, SPIE, Washington, A.B.D. 2005.
- Eyyuboglu, H.T., Baykal, Y.K., Cai, Y., “Scintillation calculations for partially coherent general beams via extended Huygens–Fresnel integral and self-designed Matlab function”, Applied Physics B Lasers and Optics, Cilt 100, No 3, 597-609, 2009.
- Eyyuboglu, H.T., “Partially coherent Lorentz-Gaussian Beam and its scintillation”, Applied Physics B Lasers and Optics, Cilt 103, No 3, 755-762, 2011.
- Gerçekcioğlu, H., Baykal, Y.K., “Annular beam scintillations in non-Kolmogorov weak turbulance”, Applied Physics B Lasers and Optics, Cilt 106, No 4, 933-937, 2012.
- Gawhary, O.,Severini S., “Lorentz beams and symmetry properties in paraxial optics”, J.Opt. A:Pure and Applied Optics, Cilt 8, No 5, 409-414, 2006.
- Gawhary, O.,Severini S., “Lorentz beams as a basis for a new class of rectangularly symmetric optical fields”, Optics Communications, Cilt 269, No 2, 274-284, 2007.
- Zhou, G., “Average intensity and spreading of a super Lorentz-Gauss modes in a turbulent atmosphere”, Applied Physics B Lasers and Optics, Cilt 101, No 1-2, 371-379, 2010.
- Zhou, G., “Super Lorentz-Gauss modes and their paraxial propagation properties”, Journal of the Optical Society of America A Optics Image Science and Vision, Cilt 27, No 3, 563-571, 2010.
- Gökçe, M.C., Eyyuboglu, H.T., “Irradiance fluctuation of partially coherent super Lorentz – Gaussian beams”, Optics Communications, Cilt 284, No 20, 4857 – 4861, 2011.
- Gökçe, M.C., Optiksel Telsiz İçin Yüksek Dereceli Lorentz-Gauss Laser demetlerinin Pırıldama Analizi ve Değerlendirilmesi, Master Tezi, Ankara Üniversitesi, Fen Bilimleri Enstitüsü, 2012.
- Tayson, R.K., Canning, D.E., “Indirect measurement of a laser communications bit-error-rate reduction with low-order adaptive optics”, Applied Optics, Cilt 42, No 21, 4239-4243, 2003.
- Ricklin, J.C., Davidson, F.M., “Atmospheric optical communication with a Gaussian Schell beam”, Journal of the Optical Society of America A Optics Image Science and Vision, Cilt 20, No 5, 856-866, 2003.
- Majumdar, A.K., “ Free-space laser communication performance in the atmospheric channel”, Journal of Optical Fiber Communication, Cilt 2, No 4, 345-396, 2005.
- Arpali, S.A., Eyyuboglu, H.T., Baykal Y., “Bit error rates for general beams”, Applied Optics, Cilt 47, No 32, 5971-5975, 2008.
- Arpali, S.A., Baykal, Y., “Bit Error Rates for Focused General-type beams”, Progress in Electromagnetics Research Symposium (PIERS), Moscow, 1600-1603, 12-21 Ağustos, 2009.
Yıl 2013,
Cilt: 28 Sayı: 4, 0 - , 05.03.2014
Muhsin C. Gökçe
Filiz Sarı
Faruk Özek
Kaynakça
- Majumdar, A. K., Ricklin, J. C., Free-Space Laser Communications Principles and Advances, Optics & Lasers, New York, A.B.D., 2008.
- Andrews, L.C., Phillips, R.L., Laser Beam Propagation Through Random Media, PM 152, SPIE, Washington, A.B.D. 2005.
- Eyyuboglu, H.T., Baykal, Y.K., Cai, Y., “Scintillation calculations for partially coherent general beams via extended Huygens–Fresnel integral and self-designed Matlab function”, Applied Physics B Lasers and Optics, Cilt 100, No 3, 597-609, 2009.
- Eyyuboglu, H.T., “Partially coherent Lorentz-Gaussian Beam and its scintillation”, Applied Physics B Lasers and Optics, Cilt 103, No 3, 755-762, 2011.
- Gerçekcioğlu, H., Baykal, Y.K., “Annular beam scintillations in non-Kolmogorov weak turbulance”, Applied Physics B Lasers and Optics, Cilt 106, No 4, 933-937, 2012.
- Gawhary, O.,Severini S., “Lorentz beams and symmetry properties in paraxial optics”, J.Opt. A:Pure and Applied Optics, Cilt 8, No 5, 409-414, 2006.
- Gawhary, O.,Severini S., “Lorentz beams as a basis for a new class of rectangularly symmetric optical fields”, Optics Communications, Cilt 269, No 2, 274-284, 2007.
- Zhou, G., “Average intensity and spreading of a super Lorentz-Gauss modes in a turbulent atmosphere”, Applied Physics B Lasers and Optics, Cilt 101, No 1-2, 371-379, 2010.
- Zhou, G., “Super Lorentz-Gauss modes and their paraxial propagation properties”, Journal of the Optical Society of America A Optics Image Science and Vision, Cilt 27, No 3, 563-571, 2010.
- Gökçe, M.C., Eyyuboglu, H.T., “Irradiance fluctuation of partially coherent super Lorentz – Gaussian beams”, Optics Communications, Cilt 284, No 20, 4857 – 4861, 2011.
- Gökçe, M.C., Optiksel Telsiz İçin Yüksek Dereceli Lorentz-Gauss Laser demetlerinin Pırıldama Analizi ve Değerlendirilmesi, Master Tezi, Ankara Üniversitesi, Fen Bilimleri Enstitüsü, 2012.
- Tayson, R.K., Canning, D.E., “Indirect measurement of a laser communications bit-error-rate reduction with low-order adaptive optics”, Applied Optics, Cilt 42, No 21, 4239-4243, 2003.
- Ricklin, J.C., Davidson, F.M., “Atmospheric optical communication with a Gaussian Schell beam”, Journal of the Optical Society of America A Optics Image Science and Vision, Cilt 20, No 5, 856-866, 2003.
- Majumdar, A.K., “ Free-space laser communication performance in the atmospheric channel”, Journal of Optical Fiber Communication, Cilt 2, No 4, 345-396, 2005.
- Arpali, S.A., Eyyuboglu, H.T., Baykal Y., “Bit error rates for general beams”, Applied Optics, Cilt 47, No 32, 5971-5975, 2008.
- Arpali, S.A., Baykal, Y., “Bit Error Rates for Focused General-type beams”, Progress in Electromagnetics Research Symposium (PIERS), Moscow, 1600-1603, 12-21 Ağustos, 2009.