Translator Disclaimer
12 February 2019 Year in Review
Author Affiliations +
Abstract
This editorial reviews the most popular OE papers of 2018.

OE_58_2_020101_f001.pngWhen I first subscribed to Optical Engineering as a graduate student, I would receive the monthly issue in the mail, peruse the table of contents for papers of interest, and thoroughly read those papers before the next issue arrived a month later. Since then, scientific publishing has almost completely moved into the digital age, and I suspect that typical reading habits have changed considerably from this print-age approach decades ago. But I wonder how many readers still start with the table of contents for each issue to identify papers of interest as opposed to starting with a search engine that identifies Optical Engineering papers amongst others from different journals based on keywords.

The downside of not entering the journal through the table of contents is that readers might not get a full sense of the emerging trends in the optical engineering field and may miss some of the real gems that do not fall within the search criteria. Even as an editor, I sometimes lose sight of this. So I like to go back at the end of the year and review the special sections and top downloaded and cited papers to get a sense of what is happening in the optical engineering field. I also perform a review of how the journal appears to be performing from an operational perspective in order to determine what we should improve during the next year.

Optical Engineering published nine special sections in 2018. Of these, two special sections generated the greatest interest: one on quantum and interband cascade lasers in the January issue, and the second on light-field and holographic displays in the June issue. Three of our top-ten downloaded papers and four of our top-ten cited papers were published as part of these special sections. While much smaller in terms of the number of published papers, the special section on photon counting technology can also claim a paper in each of these top-ten lists.

Of the top-ten downloaded papers, six were published in special sections, two are review papers (one in a special section), one is a tutorial and only two are regular papers. Nine of these were published with open access, which I am sure enhanced the number of downloads. The special section papers addressed holographic wavefront printing for 3-D display,1 real-time reconstruction for holographic 3-D displays,2 computational photon-counting light detection and ranging (LiDAR) sensor for 3-D imaging,3 aspheric lens mounting to achieve fine decentration and tilt accuracy,4 and multi-heterodyne spectroscopy with interband cascade lasers for chemical sensing.5 The top downloaded paper provided a tutorial on the characterization of Moiré effects that arise in displays,6 and the two review papers provided state-of-the-art assessments of self-mixing interferometry for mechanical engineering applications,7 and high-fidelity imaging spectrometer design for airborne and space-based remote sensing.8 The two regular papers in the top-ten list included a theoretical paper describing a momentum exchange theory for photon diffraction that uses momentum transfer probability distributions as an alternative to classical wave theory,9 and an applied paper on an underwater laser communications system based on a 680 nm vertical external cavity surface emitting (VECSEL) laser to achieve wider bandwidth than more prevalent blue-green laser systems.10

While citation statistics at the end of the publication year are not very reliable, they do indicate some of the potentially most impactful papers. Three of the top ten were published in the light-field and holographic display special section: the paper related to holographic wavefront printing,1 a paper detailing an active matrix spatial light modulator for holographic display,11 and another 3-D display paper exploring the use of multiple projectors to enhance the viewing zones.12 The top-cited paper investigated peak detection algorithms to identify multiple surfaces in single-photon counting 3-D LiDAR for foliage penetration.13 The remaining papers in the top-cited list addressed a variety of topics: the combination of coupled wave analysis and evolutionary algorithms to optimize 3-D solar cell structures,14 coding of range gates for 3-D LiDAR imaging,15 reconstruction of 3-D images from diffraction patterns using deep-learning convolutional neural networks,16 coding 3-D imagery in sparse phase-only masks,17 interband cascade device structures for mid-wavelength infrared detection,18 and modeling chromatic aberration in pulse compression for 5 petawatt femtosecond pulsed lasers.19 Half of these papers were published as part of special sections, but only two were published with open access. If they had been open access articles, I suspect they may have exhibited a much higher download count.

From an operational perspective, the journal appears to remain successful, although I am a little concerned with a few performance indicators. In 2018, Optical Engineering published 670 papers and received 1481 submissions, representing a 6% decrease in publications back to the level of 2016 and an acceptance rate of 43% for regular papers. Roughly 12% of the publications were open access papers and 15% were part of special sections, both a little lower than 2017. Average manuscript decision times increased very slightly to 40 days, the two-year impact factor decreased from its 15-year high to 0.993, and the five-year impact factor increased to a new high of 1.032. I am a little concerned with the slight downturn in the two-year impact factor coupled with the increase in acceptance rate and decision time as these indicate that we may need to renew our focus on thorough and efficient reviews to keep our publications current and of the highest quality.

While Optical Engineering published a large number of high-quality papers in 2018, the small sampling extracted from the top-ten download and citation lists provide some excellent exemplars and good reading to get a sense of emerging developments in the optical engineering field. If you missed them during the course of the year, I encourage you to look them up in the SPIE Digital Library from the bibliography below. Also, I invite you to continue submitting excellent papers like these.

References

1. 

R. Oi et al., “Three-dimensional reflection screens fabricated by holographic wavefront printer,” Opt. Eng., 57 (6), 061605 (2018). https://doi.org/10.1117/1.OE.57.6.061605 Google Scholar

2. 

T. Kakue et al., “Review of real-time reconstruction techniques for aerial-projection holographic displays,” Opt. Eng., 57 (6), 061621 (2018). https://doi.org/10.1117/1.OE.57.6.061621 Google Scholar

3. 

M. P. Edgar et al., “Real-time computational photon-counting LiDAR,” Opt. Eng., 57 (3), 031304 (2017). https://doi.org/10.1117/1.OE.57.3.031304 Google Scholar

4. 

F. Lamontagne et al., “Aspheric lens mounting,” Opt. Eng., 57 (10), 101708 (2018). https://doi.org/10.1117/1.OE.57.10.101708 Google Scholar

5. 

L. A. Sterczewski et al., “Multiheterodyne spectroscopy using interband cascade lasers,” Opt. Eng., 57 (1), 011014 (2017). https://doi.org/10.1117/1.OE.57.1.011014 Google Scholar

6. 

V. Saveljev, S. K. Kim and J. Kim, “Moiré effect in displays: a tutorial,” Opt. Eng., 57 (3), 030803 (2018). https://doi.org/10.1117/1.OE.57.3.030803 Google Scholar

7. 

S. Donati and M. Norgia, “Overview of self-mixing interferometer applications to mechanical engineering,” Opt. Eng., 57 (5), 051506 (2018). https://doi.org/10.1117/1.OE.57.5.051506 Google Scholar

8. 

P. Mouroulis and R. O. Green, “Review of high fidelity imaging spectrometer design for remote sensing,” Opt. Eng., 57 (4), 040901 (2018). https://doi.org/10.1117/1.OE.57.4.040901 Google Scholar

9. 

M. J. Mobley, “Momentum exchange theory of photon diffraction,” Opt. Eng., 57 (1), 015105 (2018). https://doi.org/10.1117/1.OE.57.1.015105 Google Scholar

10. 

X. H. Huang et al., “6-m/10-Gbps underwater wireless red-light laser transmission system,” Opt. Eng., 57 (6), 066110 (2018). https://doi.org/10.1117/1.OE.57.6.066110 Google Scholar

11. 

Y. H. Kim et al., “Development of high-resolution active matrix spatial light modulator,” Opt. Eng., 57 (6), 061606 (2018). https://doi.org/10.1117/1.OE.57.6.061606 Google Scholar

12. 

N. Okaichi et al., “Continuous combination of viewing zones in integral three-dimensional display using multiple projectors,” Opt. Eng., 57 (6), 061611 (2018). https://doi.org/10.1117/1.OE.57.6.061611 Google Scholar

13. 

G. Tolt, C. Grönwall and M. Henriksson, “Peak detection approaches for time-correlated single-photon counting three-dimensional lidar systems,” Opt. Eng., 57 (3), 031306 (2018). https://doi.org/10.1117/1.OE.57.3.031306 Google Scholar

14. 

B. J. Civiletti et al., “Optimization approach for optical absorption in three-dimensional structures including solar cells,” Opt. Eng., 57 (5), 057101 (2018). https://doi.org/10.1117/1.OE.57.5.057101 Google Scholar

15. 

M. Laurenzis and E. Bacher, “Three-dimensional laser-gated viewing with error-free coding,” Opt. Eng., 57 (5), 053103 (2018). https://doi.org/10.1117/1.OE.57.5.053103 Google Scholar

16. 

T. C. Nguyen, V. Bui and G. Nehmetallah, “Computational optical tomography using 3-D deep convolutional neural networks,” Opt. Eng., 57 (4), 043111 (2018). https://doi.org/10.1117/1.OE.57.4.041406 Google Scholar

17. 

W. Chen, “Virtually optical information verification with a hierarchical structure,” Opt. Eng., 57 (1), 010502 (2018). https://doi.org/10.1117/1.OE.57.1.010502 Google Scholar

18. 

L. Lei et al., “Midwavelength interband cascade infrared photodetectors with superlattice absorbers and gain,” Opt. Eng., 57 (1), 011006 (2017). https://doi.org/10.1117/1.OE.57.1.011006 Google Scholar

19. 

Q. Yang et al., “Accuracy measurements of large-aperture femtosecond laser pulses in multipetawatt laser facility,” Opt. Eng., 57 (6), 064103 (2018). https://doi.org/10.1117/1.OE.57.6.064103 Google Scholar
© 2019 Society of Photo-Optical Instrumentation Engineers (SPIE)
Michael T. Eismann "Year in Review," Optical Engineering 58(2), 020101 (12 February 2019). https://doi.org/10.1117/1.OE.58.2.020101
Published: 12 February 2019
JOURNAL ARTICLE
2 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT


Back to Top