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This paper introduces the concept of non-uniform partially coherent beams and investigates the spatial coherence change during beam propagation. Results show that non-uniform spatial coherence would make significantly changes during propagation, which is completely different from the classical beams. These changes have relationships with propagation distance, spatial coherence, and intensity distribution of the source. The points adjoining self-coherence area would mutate when beams propagate from the source; the high coherence area in the source may decrease after the beams propagate a short distance. Curves of spatial coherence would not overlap after propagation, while the spatial coherence tends to be uniform with increasing propagation distance.
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Keywords:
- beam propagation /
- non-uniform partial coherence /
- spatial coherence /
- partially coherent beam
[1] Cui S W, Chen Z Y, Hu K L, Pu J X 2013 Acta Phys. Sin. 2013 62 094205 (in Chinese) [崔省伟, 陈子阳, 胡克磊蒲继雄 2013 物理学报 62 094205]
[2] Friberg Ari T, Ronald J Sudol 1982 Optics Communications 41 383
[3] Tomohiro S, Korotkova O, Wolf E 2005 Journal of Optics A Pure and Applied Optics 7 232
[4] Lajunen H, Saastamoinen T 2011 Optics Letters 36 4104
[5] Wang F, Liu X, Yuan Y, Cai Y J 2013 Optics Letters 38 1814
[6] Tong Z, Korotkova O 2012 Optics Letters 37 3240
[7] Mei Z, Tong Z, Korotkova O 2012 Optics Express 20 26458
[8] Gu Y, Gbur G 2013 Optics Letters 38 1395
[9] Chen Y H, W F, Liu L, Zhao C L, Cai Y J, Korotkova O 2014 Physical Review A 89 013801
[10] Tervo J, Tero S, Ari T F 2012 Optics Letters 37 151
[11] Shirai T, Wolf E 2004 JOSA A 21 1907
[12] Cui S W, Chen Z Y, Zhang L, Pu J X 2013 Optics Letters 38 4821
[13] Li Y Q, Wu Z S, Wang M J 2014 Chin. Phys. B 23 064216
[14] Born M, Wolf E 2009 Principles of Optics. Yang Jiasun Transl (Beijing: Publishing House of Electronics Industry) p474
[15] Shimon L, Prochaska R, Keren E 1988 Applied Optics 27 3696
[16] Wolf E 1978 JOSA 68 6
[17] Man T L, Wan Y H, Jiang Z Q, Wang D Y, Tao S Q 2013 Acta Phys. Sin. 62 214203 (in Chinese) [满天龙, 万玉红, 江竹青, 王大勇, 陶世荃 2013 物理学报 62 214203]
[18] Zernike F 1938 Physica 5 785
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[1] Cui S W, Chen Z Y, Hu K L, Pu J X 2013 Acta Phys. Sin. 2013 62 094205 (in Chinese) [崔省伟, 陈子阳, 胡克磊蒲继雄 2013 物理学报 62 094205]
[2] Friberg Ari T, Ronald J Sudol 1982 Optics Communications 41 383
[3] Tomohiro S, Korotkova O, Wolf E 2005 Journal of Optics A Pure and Applied Optics 7 232
[4] Lajunen H, Saastamoinen T 2011 Optics Letters 36 4104
[5] Wang F, Liu X, Yuan Y, Cai Y J 2013 Optics Letters 38 1814
[6] Tong Z, Korotkova O 2012 Optics Letters 37 3240
[7] Mei Z, Tong Z, Korotkova O 2012 Optics Express 20 26458
[8] Gu Y, Gbur G 2013 Optics Letters 38 1395
[9] Chen Y H, W F, Liu L, Zhao C L, Cai Y J, Korotkova O 2014 Physical Review A 89 013801
[10] Tervo J, Tero S, Ari T F 2012 Optics Letters 37 151
[11] Shirai T, Wolf E 2004 JOSA A 21 1907
[12] Cui S W, Chen Z Y, Zhang L, Pu J X 2013 Optics Letters 38 4821
[13] Li Y Q, Wu Z S, Wang M J 2014 Chin. Phys. B 23 064216
[14] Born M, Wolf E 2009 Principles of Optics. Yang Jiasun Transl (Beijing: Publishing House of Electronics Industry) p474
[15] Shimon L, Prochaska R, Keren E 1988 Applied Optics 27 3696
[16] Wolf E 1978 JOSA 68 6
[17] Man T L, Wan Y H, Jiang Z Q, Wang D Y, Tao S Q 2013 Acta Phys. Sin. 62 214203 (in Chinese) [满天龙, 万玉红, 江竹青, 王大勇, 陶世荃 2013 物理学报 62 214203]
[18] Zernike F 1938 Physica 5 785
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