Elektrik ve Elektronik Mühendisligi

LATEST PUBLICATIONS

1. Muhsin C. Gökçe, Yahya Baykal, Canan Kamacıoğlu, and Murat Uysal, “Aperture averaging in MISO FSO systems”, Opt. Eng., 54 (6), 066103, June 2015.

2. Yahya Baykal, “Intensity fluctuations of multimode laser beams in underwater medium,” J. Opt. Soc. Am. A, 32 (4), 593-598, Apr. 2015.

3. İ. Ülkü, B. Uğur Töreyin, ``Sparse coding of hyperspectral imagery using online learning,’’ Signal, Image and Video Processing, Feb. 19th, 2015, http://dx.doi.org/10.1007/s11760-015-0753-9.

4. Yalçın Ata and Yahya Baykal, “Field correlation of spherical wave in underwater turbulent medium”, Appl. Opt., 53 (33), 7968-7971, 20 Nov. 2014.

5. Lu Lu, Xiaoling Ji, and Yahya Baykal, “Wave structure function and spatial coherence radius of plane and spherical waves propagating through oceanic turbulence,” Optics Express, 22 (22), 27112-27122, 3 Nov. 2014.

6. Yahya Baykal, “Field correlations for off-axis Gaussian laser beams in atmospheric turbulence”, Radio Science, 49, 971–976, 23 Oct. 2014.

7. Yahya Baykal and Murat Uysal, “Analysis of field correlations in atmospheric optical MIMO systems”, 2014 3rd International Workshop in Optical Wireless Communications (IWOW), Madeira Island, Portugal, 17-19 September 2014. Proc. IWOW, 3, 30-34, 2014.

8. Yahya Baykal, “Crossbeam scintillations in non-Kolmogorov medium”, J. Opt. Soc. Am. A, 31 (10), 2198-2202, Oct. 2014.

9. Hamza Gerçekcioğlu and Yahya Baykal, “Scintillation and BER for optimum sinusoidal Gaussian beams in weak non-Kolmogorov turbulence”, Opt. Commun., 320, 1-5, 1 June 2014. 

10. Yahya Baykal, “Cross beam intensity fluctuations in turbulence”, Opt. Eng., 53 (5), 055105, May 2014.

11. Yahya Baykal, “Scintillations of higher order laser beams in non-Kolmogorov medium”, Opt. Lett., 39 (7), 2160-2163, Apr. 1, 2014.  

12. Yahya Baykal, “Field correlations of laser arrays in atmospheric turbulence”, Appl. Opt., 53 (7), 1284-1289, 1 Mar. 2014.

13. Yalçın Ata and Yahya Baykal, “Structure functions for optical wave propagation in underwater medium”, Waves in Random and Complex Media, 24, 2, 164-173, 2014.

14. Yahya Baykal and Hamza Gerçekcioğlu, “Application of equivalent structure constant in scintillations and BER found for non-Kolmogorov spectrum”, Opt. Commun., 310, 109-113, 1 Jan. 2014. 

15. Canan Kamacıoğlu, Yahya Baykal, and Erdem Yazgan, “Receiver aperture averaging of annular beams propagating through turbulent atmosphere”, Opt. Eng., 52 (12), 126103 (1-8), Dec. 2013.

16. Xiaoling Ji, Yahya Baykal, and Xinhong Jia, “Changes of centroid position of laser beams propagating through anoptical system in turbulent atmosphere”, Opt. Lasers Technol., 54, 199-207, 30 Dec. 2013.

17. A. Enis Çetin, Kosmas Dimitropoulos, Benedict Gouverneur, Nikos Grammalidis, Osman Günay, Y. Hakan Habiboǧlu, B. Uǧur Töreyin, Steven Verstockt, Video fire detection – Review (invited paper), Digital Signal Processing, 23, 6, Dec. 2013, 1827-1843.

18. Yahya Baykal, “Coherence length in non-Kolmogorov satellite links”, Opt. Commun., 308, 105–108, 1 Nov. 2013.

19. Ahmet Yazar, Furkan Keskin, B. Ugur Töreyin, A. Enis Çetin, Fall detection using single-tree complex wavelet transform, Pattern Recognition Letters, 34, 15, Nov. 2013, 1945-1952

20. Yalçın Ata, Yahya Baykal, and Hamza Gerçekcioğlu, “Average transmittance in non-Kolmogorov turbulence”, Opt. Commun., 305, 126-130, 15 Sept. 2013.

21. Canan Kamacıoğlu, Yahya Baykal, and Erdem Yazgan, “Aperture averaging of focused multi-Gaussian beams”, PIERS 2013, August 12-15, Stockholm. PIERS Symposium Proceedings, Stockholm, Sweden, 1623-1626, Aug. 12-15, 2013.

22. Canan Kamacıoğlu, Yahya Baykal, and Erdem Yazgan, “Averaging of receiver aperture for flat-topped incidence”, Opt. Lasers Technol., 52, 91-95, Nov. 2013.

23. Hamza Gerçekcioğlu and Yahya Baykal, “BER of annular and flat-topped beams in strong turbulence”, Opt. Commun., 298-299, 18-21, 1 July 2013.

24. Yangsheng Yuan,Yahong Chen,Chunhao Liang, Yangjian Cai, and Yahya Baykal, “Effect of spatial coherence on the scintillation properties of a dark hollow beam in turbulent atmosphere”, Appl. Phys. B, 110 (4), 519-529, Mar. 2013.

25. Hamza Gerçekcioğlu and Yahya Baykal, “BER of annular and flat-topped beams in non-Kolmogorov weak turbulence”, Opt. Commun., 286, 30-33, 1 Jan. 2013.

26. Yahya Baykal, “Speckle contrast for flat-topped field profiles”, Opt. Lasers Technol., 45 (1), pp. 593–597, Feb. 2013.