Investigation of longitudinal spatial coherence for electromagnetic optical fields

被引：5

作者：

Kanseri, Bhaskar ^{[1
]}

Arya, Gaytri ^{[1
]}

机构：

[1] Indian Inst Technol Delhi, Expt Quantum Intetferumerry & Polarizat EQUIP, Dept Phys, New Delhi 110016, India

来源：

OPTICS EXPRESS | 2019年 / 27卷 / 17期

关键词：

TEMPORAL COHERENCE; STOKES PARAMETERS; BROAD FREQUENCY; WAVE FIELD; TOMOGRAPHY; LENGTH;

D O I：

10.1364/OE.27.024828

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

For light fields, the coherence in longitudinal direction is governed by both the frequency spectra and angular spectra they possess. In this work, we develop and report a theoretical formulation to demonstrate the effect of the angular spectra of electromagnetic light fields in quantifying their longitudinal spatial coherence. The experimental results obtained by measuring the electromagnetic longitudinal spatial coherence and degree of cross-polarization of uniformly polarized light fields for different angular spectra validate the theoretical findings. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：24828 / 24834

页数：7

共 27 条

[1] Competence between spatial and temporal coherence in full field optical coherence tomography and interference microscopy [J].

Abdulhalim, I. .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2006, 8 (11) :952-958

[2] Spatial and temporal coherence effects in interference microscopy and full-field optical coherence tomography [J].

Abdulhalim, Ibrahim .

ANNALEN DER PHYSIK, 2012, 524 (12) :787-804

[3] Ultra-short longitudinal spatial coherence length of laser light with the combined effect of spatial, angular, and temporal diversity [J].

Ahmad, Azeem ;

Srivastava, Vishal ;

Dubey, Vishesh ;

Mehta, D. S. .

APPLIED PHYSICS LETTERS, 2015, 106 (09)

[4] The influence of the degree of cross-polarization on the Hanbury Brown-Twiss effect [J].

Al-Qasimi, Asma ;

Lahiri, Mayukh ;

Kuebel, David ;

James, Daniel F. V. ;

Wolf, Emil .

OPTICS EXPRESS, 2010, 18 (16) :17124-17129

[5]

Born M., 1999, PRINCIPLES OPTICS

[6] Dispersion-free optical coherence depth sensing with a spatial frequency comb generated by an angular spectrum modulator [J].

Duan, Zhihui ;

Miyamoto, Yoko ;

Takeda, Mitsuo .

OPTICS EXPRESS, 2006, 14 (25) :12109-12121

[7] Hanbury Brown-Twiss effect with electromagnetic waves [J].

Hassinen, T. ;

Tervo, J. ;

Setala, T. ;

Friberg, A. T. .

OPTICS EXPRESS, 2011, 19 (16) :15188-15195

[8]

Kanseri B., 2013, Optical Coherence and Polarization: An Experimental Outlook: Experimental Study of Coherence and Polarization Properties of Optical Fields

[9] Experimental determination of two-point Stokes parameters for a partially coherent broadband light beam [J].

Kanseri, Bhaskar ;

Kandpal, Hem Chandra .

OPTICS COMMUNICATIONS, 2010, 283 (23) :4558-4562

[10] COHERENCE THOERY OF RADIO-ASTRONOMICAL MEASUREMENTS [J].

KO, HCL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1967, AP15 (01) :10-+

← 1 2 3 →