Nonlinear Optics Quantum Optics

Nonlinear Optics, Quantum Optics: Concepts in Modern Optics publishes primary papers reporting original research, review articles and rapid communications. The journal is divided into four main sections: 1.Principles: covering studies into the fundamental theoretical understanding of the origins and mechanisms of nonlinear optical processes; theoretical studies of application of controlled optical field to quantum information processing including quantum communication and computation and fundamental problems of quantum mechanics related to quantum information processing. 2.Experimental: devoted to papers on the discovery of new nonlinear optical phenomena, measurement of nonlinear optical processes; observation of ultrafast and fast nonlinear optical processes, and the characterization of nonlinear optical materials by new measurement methods; demonstration and proposal of non-classical information processing using manipulated optical field. 3.Materials: including work on the solid state physics of semiconductors and dielectrics, and organic and polymer compounds exhibiting nonlinear and electro-optical behavior. 4.Devices: featuring fundamental research articles on applications to devices, optical switches, optical bistable devices, phase conjugation, and optical logics; prototypical device operation demonstrating the quantum features of optical fields.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Category	Year	Quartile
Atomic and Molecular Physics, and Optics	1999	Q4
Atomic and Molecular Physics, and Optics	2000	Q3
Atomic and Molecular Physics, and Optics	2001	Q3
Atomic and Molecular Physics, and Optics	2002	Q3
Atomic and Molecular Physics, and Optics	2003	Q4
Atomic and Molecular Physics, and Optics	2004	Q4
Atomic and Molecular Physics, and Optics	2005	Q4
Atomic and Molecular Physics, and Optics	2006	Q4
Atomic and Molecular Physics, and Optics	2007	Q4
Atomic and Molecular Physics, and Optics	2008	Q3
Atomic and Molecular Physics, and Optics	2009	Q4
Atomic and Molecular Physics, and Optics	2010	Q4
Atomic and Molecular Physics, and Optics	2011	Q4
Atomic and Molecular Physics, and Optics	2012	Q4
Atomic and Molecular Physics, and Optics	2013	Q4
Atomic and Molecular Physics, and Optics	2014	Q4
Atomic and Molecular Physics, and Optics	2015	Q4
Atomic and Molecular Physics, and Optics	2016	Q4
Atomic and Molecular Physics, and Optics	2017	Q4
Atomic and Molecular Physics, and Optics	2018	Q4
Atomic and Molecular Physics, and Optics	2019	Q4
Atomic and Molecular Physics, and Optics	2020	Q4
Atomic and Molecular Physics, and Optics	2021	Q4
Atomic and Molecular Physics, and Optics	2022	Q4
Atomic and Molecular Physics, and Optics	2023	Q4
Computer Science (miscellaneous)	1999	Q3
Computer Science (miscellaneous)	2000	Q2
Computer Science (miscellaneous)	2001	Q2
Computer Science (miscellaneous)	2002	Q3
Computer Science (miscellaneous)	2003	Q3
Computer Science (miscellaneous)	2004	Q4
Computer Science (miscellaneous)	2005	Q3
Computer Science (miscellaneous)	2006	Q3
Computer Science (miscellaneous)	2007	Q3
Computer Science (miscellaneous)	2008	Q3
Computer Science (miscellaneous)	2009	Q3
Computer Science (miscellaneous)	2010	Q3
Computer Science (miscellaneous)	2011	Q3
Computer Science (miscellaneous)	2012	Q3
Computer Science (miscellaneous)	2013	Q3
Computer Science (miscellaneous)	2014	Q3
Computer Science (miscellaneous)	2015	Q3
Computer Science (miscellaneous)	2016	Q4
Computer Science (miscellaneous)	2017	Q4
Computer Science (miscellaneous)	2018	Q3
Computer Science (miscellaneous)	2019	Q3
Computer Science (miscellaneous)	2020	Q3
Computer Science (miscellaneous)	2021	Q3
Computer Science (miscellaneous)	2022	Q3
Computer Science (miscellaneous)	2023	Q3
Electronic, Optical and Magnetic Materials	1999	Q3
Electronic, Optical and Magnetic Materials	2000	Q3
Electronic, Optical and Magnetic Materials	2001	Q3
Electronic, Optical and Magnetic Materials	2002	Q3
Electronic, Optical and Magnetic Materials	2003	Q3
Electronic, Optical and Magnetic Materials	2004	Q4
Electronic, Optical and Magnetic Materials	2005	Q4
Electronic, Optical and Magnetic Materials	2006	Q4
Electronic, Optical and Magnetic Materials	2007	Q4
Electronic, Optical and Magnetic Materials	2008	Q3
Electronic, Optical and Magnetic Materials	2009	Q4
Electronic, Optical and Magnetic Materials	2010	Q4
Electronic, Optical and Magnetic Materials	2011	Q4
Electronic, Optical and Magnetic Materials	2012	Q4
Electronic, Optical and Magnetic Materials	2013	Q4
Electronic, Optical and Magnetic Materials	2014	Q4
Electronic, Optical and Magnetic Materials	2015	Q4
Electronic, Optical and Magnetic Materials	2016	Q4
Electronic, Optical and Magnetic Materials	2017	Q4
Electronic, Optical and Magnetic Materials	2018	Q4
Electronic, Optical and Magnetic Materials	2019	Q4
Electronic, Optical and Magnetic Materials	2020	Q4
Electronic, Optical and Magnetic Materials	2021	Q4
Electronic, Optical and Magnetic Materials	2022	Q4
Electronic, Optical and Magnetic Materials	2023	Q4
Instrumentation	1999	Q3
Instrumentation	2000	Q3
Instrumentation	2001	Q3
Instrumentation	2002	Q3
Instrumentation	2003	Q3
Instrumentation	2004	Q4
Instrumentation	2005	Q3
Instrumentation	2006	Q3
Instrumentation	2007	Q3
Instrumentation	2008	Q3
Instrumentation	2009	Q3
Instrumentation	2010	Q4
Instrumentation	2011	Q3
Instrumentation	2012	Q3
Instrumentation	2013	Q4
Instrumentation	2014	Q4
Instrumentation	2015	Q4
Instrumentation	2016	Q4
Instrumentation	2017	Q4
Instrumentation	2018	Q4
Instrumentation	2019	Q3
Instrumentation	2020	Q4
Instrumentation	2021	Q4
Instrumentation	2022	Q4
Instrumentation	2023	Q4
Statistical and Nonlinear Physics	1999	Q4
Statistical and Nonlinear Physics	2000	Q4
Statistical and Nonlinear Physics	2001	Q4
Statistical and Nonlinear Physics	2002	Q4
Statistical and Nonlinear Physics	2003	Q4
Statistical and Nonlinear Physics	2004	Q4
Statistical and Nonlinear Physics	2005	Q4
Statistical and Nonlinear Physics	2006	Q4
Statistical and Nonlinear Physics	2007	Q4
Statistical and Nonlinear Physics	2008	Q4
Statistical and Nonlinear Physics	2009	Q4
Statistical and Nonlinear Physics	2010	Q4
Statistical and Nonlinear Physics	2011	Q4
Statistical and Nonlinear Physics	2012	Q4
Statistical and Nonlinear Physics	2013	Q4
Statistical and Nonlinear Physics	2014	Q4
Statistical and Nonlinear Physics	2015	Q4
Statistical and Nonlinear Physics	2016	Q4
Statistical and Nonlinear Physics	2017	Q4
Statistical and Nonlinear Physics	2018	Q4
Statistical and Nonlinear Physics	2019	Q4
Statistical and Nonlinear Physics	2020	Q4
Statistical and Nonlinear Physics	2021	Q4
Statistical and Nonlinear Physics	2022	Q4
Statistical and Nonlinear Physics	2023	Q4

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Year	SJR
1999	0.216
2000	0.342
2001	0.295
2002	0.278
2003	0.215
2004	0.120
2005	0.178
2006	0.180
2007	0.190
2008	0.260
2009	0.204
2010	0.157
2011	0.189
2012	0.211
2013	0.176
2014	0.187
2015	0.160
2016	0.121
2017	0.115
2018	0.161
2019	0.230
2020	0.214
2021	0.225
2022	0.226
2023	0.233

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
1999	193
2000	189
2001	6
2002	0
2003	21
2004	24
2005	105
2006	30
2007	56
2008	14
2009	39
2010	52
2011	21
2012	55
2013	6
2014	14
2015	36
2016	8
2017	14
2018	36
2019	38
2020	26
2021	39
2022	44
2023	31

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per document	Year	Value
Cites / Doc. (4 years)	1999	0.267
Cites / Doc. (4 years)	2000	0.441
Cites / Doc. (4 years)	2001	0.354
Cites / Doc. (4 years)	2002	0.421
Cites / Doc. (4 years)	2003	0.384
Cites / Doc. (4 years)	2004	0.213
Cites / Doc. (4 years)	2005	0.392
Cites / Doc. (4 years)	2006	0.273
Cites / Doc. (4 years)	2007	0.333
Cites / Doc. (4 years)	2008	0.270
Cites / Doc. (4 years)	2009	0.200
Cites / Doc. (4 years)	2010	0.230
Cites / Doc. (4 years)	2011	0.273
Cites / Doc. (4 years)	2012	0.429
Cites / Doc. (4 years)	2013	0.269
Cites / Doc. (4 years)	2014	0.343
Cites / Doc. (4 years)	2015	0.385
Cites / Doc. (4 years)	2016	0.171
Cites / Doc. (4 years)	2017	0.109
Cites / Doc. (4 years)	2018	0.264
Cites / Doc. (4 years)	2019	0.638
Cites / Doc. (4 years)	2020	0.833
Cites / Doc. (4 years)	2021	0.825
Cites / Doc. (4 years)	2022	0.906
Cites / Doc. (4 years)	2023	1.014
Cites / Doc. (3 years)	1999	0.267
Cites / Doc. (3 years)	2000	0.466
Cites / Doc. (3 years)	2001	0.360
Cites / Doc. (3 years)	2002	0.418
Cites / Doc. (3 years)	2003	0.374
Cites / Doc. (3 years)	2004	0.111
Cites / Doc. (3 years)	2005	0.378
Cites / Doc. (3 years)	2006	0.273
Cites / Doc. (3 years)	2007	0.314
Cites / Doc. (3 years)	2008	0.283
Cites / Doc. (3 years)	2009	0.270
Cites / Doc. (3 years)	2010	0.174
Cites / Doc. (3 years)	2011	0.362
Cites / Doc. (3 years)	2012	0.482
Cites / Doc. (3 years)	2013	0.344
Cites / Doc. (3 years)	2014	0.305
Cites / Doc. (3 years)	2015	0.333
Cites / Doc. (3 years)	2016	0.161
Cites / Doc. (3 years)	2017	0.103
Cites / Doc. (3 years)	2018	0.328
Cites / Doc. (3 years)	2019	0.966
Cites / Doc. (3 years)	2020	0.864
Cites / Doc. (3 years)	2021	0.820
Cites / Doc. (3 years)	2022	0.971
Cites / Doc. (3 years)	2023	1.165
Cites / Doc. (2 years)	1999	0.344
Cites / Doc. (2 years)	2000	0.493
Cites / Doc. (2 years)	2001	0.335
Cites / Doc. (2 years)	2002	0.415
Cites / Doc. (2 years)	2003	0.167
Cites / Doc. (2 years)	2004	0.095
Cites / Doc. (2 years)	2005	0.378
Cites / Doc. (2 years)	2006	0.271
Cites / Doc. (2 years)	2007	0.304
Cites / Doc. (2 years)	2008	0.337
Cites / Doc. (2 years)	2009	0.171
Cites / Doc. (2 years)	2010	0.151
Cites / Doc. (2 years)	2011	0.396
Cites / Doc. (2 years)	2012	0.616
Cites / Doc. (2 years)	2013	0.368
Cites / Doc. (2 years)	2014	0.328
Cites / Doc. (2 years)	2015	0.250
Cites / Doc. (2 years)	2016	0.140
Cites / Doc. (2 years)	2017	0.136
Cites / Doc. (2 years)	2018	0.773
Cites / Doc. (2 years)	2019	1.000
Cites / Doc. (2 years)	2020	0.878
Cites / Doc. (2 years)	2021	0.813
Cites / Doc. (2 years)	2022	1.138
Cites / Doc. (2 years)	2023	1.133

Total Cites

Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Cites	Year	Value
Self Cites	1999	0
Self Cites	2000	13
Self Cites	2001	0
Self Cites	2002	0
Self Cites	2003	0
Self Cites	2004	0
Self Cites	2005	4
Self Cites	2006	0
Self Cites	2007	2
Self Cites	2008	6
Self Cites	2009	2
Self Cites	2010	2
Self Cites	2011	2
Self Cites	2012	10
Self Cites	2013	1
Self Cites	2014	1
Self Cites	2015	7
Self Cites	2016	1
Self Cites	2017	1
Self Cites	2018	15
Self Cites	2019	23
Self Cites	2020	28
Self Cites	2021	35
Self Cites	2022	36
Self Cites	2023	15
Total Cites	1999	54
Total Cites	2000	132
Total Cites	2001	144
Total Cites	2002	162
Total Cites	2003	73
Total Cites	2004	3
Total Cites	2005	17
Total Cites	2006	41
Total Cites	2007	50
Total Cites	2008	54
Total Cites	2009	27
Total Cites	2010	19
Total Cites	2011	38
Total Cites	2012	54
Total Cites	2013	44
Total Cites	2014	25
Total Cites	2015	25
Total Cites	2016	9
Total Cites	2017	6
Total Cites	2018	19
Total Cites	2019	56
Total Cites	2020	76
Total Cites	2021	82
Total Cites	2022	100
Total Cites	2023	127

External Cites per Doc

Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

Cites	Year	Value
External Cites per document	1999	0.267
External Cites per document	2000	0.420
External Cites per document	2001	0.360
External Cites per document	2002	0.418
External Cites per document	2003	0.374
External Cites per document	2004	0.111
External Cites per document	2005	0.289
External Cites per document	2006	0.273
External Cites per document	2007	0.302
External Cites per document	2008	0.251
External Cites per document	2009	0.250
External Cites per document	2010	0.156
External Cites per document	2011	0.343
External Cites per document	2012	0.393
External Cites per document	2013	0.336
External Cites per document	2014	0.293
External Cites per document	2015	0.240
External Cites per document	2016	0.143
External Cites per document	2017	0.086
External Cites per document	2018	0.069
External Cites per document	2019	0.569
External Cites per document	2020	0.545
External Cites per document	2021	0.470
External Cites per document	2022	0.621
External Cites per document	2023	1.028
Cites per document	1999	0.267
Cites per document	2000	0.466
Cites per document	2001	0.360
Cites per document	2002	0.418
Cites per document	2003	0.374
Cites per document	2004	0.111
Cites per document	2005	0.378
Cites per document	2006	0.273
Cites per document	2007	0.314
Cites per document	2008	0.283
Cites per document	2009	0.270
Cites per document	2010	0.174
Cites per document	2011	0.362
Cites per document	2012	0.482
Cites per document	2013	0.344
Cites per document	2014	0.305
Cites per document	2015	0.333
Cites per document	2016	0.161
Cites per document	2017	0.103
Cites per document	2018	0.328
Cites per document	2019	0.966
Cites per document	2020	0.864
Cites per document	2021	0.820
Cites per document	2022	0.971
Cites per document	2023	1.165

% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Year	International Collaboration
1999	0.00
2000	0.00
2001	0.00
2002	0
2003	28.57
2004	33.33
2005	28.57
2006	53.33
2007	37.50
2008	42.86
2009	15.38
2010	32.69
2011	19.05
2012	34.55
2013	16.67
2014	28.57
2015	30.56
2016	37.50
2017	14.29
2018	41.67
2019	21.05
2020	26.92
2021	17.95
2022	13.64
2023	9.68

Citable documents

Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Documents	Year	Value
Non-citable documents	1999	2
Non-citable documents	2000	1
Non-citable documents	2001	4
Non-citable documents	2002	4
Non-citable documents	2003	4
Non-citable documents	2004	0
Non-citable documents	2005	0
Non-citable documents	2006	1
Non-citable documents	2007	1
Non-citable documents	2008	2
Non-citable documents	2009	2
Non-citable documents	2010	4
Non-citable documents	2011	4
Non-citable documents	2012	4
Non-citable documents	2013	5
Non-citable documents	2014	4
Non-citable documents	2015	4
Non-citable documents	2016	2
Non-citable documents	2017	2
Non-citable documents	2018	1
Non-citable documents	2019	0
Non-citable documents	2020	0
Non-citable documents	2021	0
Non-citable documents	2022	0
Non-citable documents	2023	0
Citable documents	1999	200
Citable documents	2000	282
Citable documents	2001	396
Citable documents	2002	384
Citable documents	2003	191
Citable documents	2004	27
Citable documents	2005	45
Citable documents	2006	149
Citable documents	2007	158
Citable documents	2008	189
Citable documents	2009	98
Citable documents	2010	105
Citable documents	2011	101
Citable documents	2012	108
Citable documents	2013	123
Citable documents	2014	78
Citable documents	2015	71
Citable documents	2016	54
Citable documents	2017	56
Citable documents	2018	57
Citable documents	2019	58
Citable documents	2020	88
Citable documents	2021	100
Citable documents	2022	103
Citable documents	2023	109

Cited documents

Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Documents	Year	Value
Uncited documents	1999	171
Uncited documents	2000	212
Uncited documents	2001	319
Uncited documents	2002	287
Uncited documents	2003	148
Uncited documents	2004	24
Uncited documents	2005	34
Uncited documents	2006	120
Uncited documents	2007	122
Uncited documents	2008	151
Uncited documents	2009	81
Uncited documents	2010	94
Uncited documents	2011	81
Uncited documents	2012	79
Uncited documents	2013	103
Uncited documents	2014	66
Uncited documents	2015	58
Uncited documents	2016	50
Uncited documents	2017	52
Uncited documents	2018	49
Uncited documents	2019	31
Uncited documents	2020	52
Uncited documents	2021	65
Uncited documents	2022	61
Uncited documents	2023	63
Cited documents	1999	31
Cited documents	2000	71
Cited documents	2001	81
Cited documents	2002	101
Cited documents	2003	47
Cited documents	2004	3
Cited documents	2005	11
Cited documents	2006	30
Cited documents	2007	37
Cited documents	2008	40
Cited documents	2009	19
Cited documents	2010	15
Cited documents	2011	24
Cited documents	2012	33
Cited documents	2013	25
Cited documents	2014	16
Cited documents	2015	17
Cited documents	2016	6
Cited documents	2017	6
Cited documents	2018	9
Cited documents	2019	27
Cited documents	2020	36
Cited documents	2021	35
Cited documents	2022	42
Cited documents	2023	46