K. P. Koo

5.0k total citations · 1 hit paper
72 papers, 3.9k citations indexed

About

K. P. Koo is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Ocean Engineering. According to data from OpenAlex, K. P. Koo has authored 72 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Electrical and Electronic Engineering, 21 papers in Atomic and Molecular Physics, and Optics and 9 papers in Ocean Engineering. Recurrent topics in K. P. Koo's work include Advanced Fiber Optic Sensors (55 papers), Photonic and Optical Devices (42 papers) and Magneto-Optical Properties and Applications (28 papers). K. P. Koo is often cited by papers focused on Advanced Fiber Optic Sensors (55 papers), Photonic and Optical Devices (42 papers) and Magneto-Optical Properties and Applications (28 papers). K. P. Koo collaborates with scholars based in United States, Norway and Ireland. K. P. Koo's co-authors include A.D. Kersey, Michael A. Davis, Michel LeBlanc, Charles G. Askins, E. J. Friebele, Patrick Houizot, Martin A. Putnam, A. Dandridge, A. B. Tveten and F. Bucholtz and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

K. P. Koo

71 papers receiving 3.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Fiber grating sensors

1997 2.8k citations A.D. Kersey, Michael A. Davis et al. Journal of Lightwave Technology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
K. P. Koo United States	18	3.6k	1.5k	274	227	195	72	3.9k
W. W. Morey United States	27	4.4k 1.2×	2.1k 1.4×	199 0.7×	295 1.3×	98 0.5×	68	4.6k
Charles G. Askins United States	18	3.7k 1.0×	1.5k 1.0×	298 1.1×	269 1.2×	144 0.7×	77	3.9k
D. C. Johnson Canada	33	5.0k 1.4×	2.5k 1.7×	345 1.3×	176 0.8×	75 0.4×	111	5.5k
K. O. Hill Canada	34	7.3k 2.0×	3.3k 2.3×	583 2.1×	361 1.6×	186 1.0×	124	8.0k
H.F. Taylor United States	32	3.8k 1.1×	2.0k 1.4×	390 1.4×	100 0.4×	69 0.4×	152	4.2k
Michel LeBlanc Canada	17	3.4k 0.9×	1.3k 0.9×	260 0.9×	367 1.6×	191 1.0×	69	3.7k
Martin A. Putnam United States	17	3.6k 1.0×	1.5k 1.0×	267 1.0×	324 1.4×	141 0.7×	49	3.8k
Francis Berghmans Belgium	33	3.2k 0.9×	1.3k 0.9×	349 1.3×	254 1.1×	120 0.6×	313	3.8k
Salvador Sales Spain	40	5.3k 1.5×	3.0k 2.1×	571 2.1×	164 0.7×	117 0.6×	242	5.8k
Eric Udd United States	22	1.8k 0.5×	579 0.4×	171 0.6×	366 1.6×	121 0.6×	157	2.1k

Countries citing papers authored by K. P. Koo

Since Specialization

Citations

This map shows the geographic impact of K. P. Koo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K. P. Koo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. P. Koo more than expected).

Fields of papers citing papers by K. P. Koo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. P. Koo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K. P. Koo. The network helps show where K. P. Koo may publish in the future.

Co-authorship network of co-authors of K. P. Koo

This figure shows the co-authorship network connecting the top 25 collaborators of K. P. Koo. A scholar is included among the top collaborators of K. P. Koo based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. P. Koo. K. P. Koo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Stievater, Todd H., Dmitry A. Kozak, R. Andrew McGill, et al.. (2018). Chemical sensors fabricated by a photonic integrated circuit foundry. 17–17. 3 indexed citations

Nickel, Daniel V., et al.. (2017). Few Mode Fiber-Based Microwave Photonic Finite Impulse Response Filters. Journal of Lightwave Technology. 35(23). 5230–5236. 14 indexed citations

Koo, K. P., A. B. Tveten, & S. T. Vohra. (1999). Dense wavelength division multiplexing offibre Bragg grating sensors using CDMA. Electronics Letters. 35(2). 165–167. 33 indexed citations

Kersey, A.D., et al.. (1996). <title>Progress toward the development of practical fiber Bragg grating instrumentation systems</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2839. 40–63. 30 indexed citations

Koo, K. P. & A.D. Kersey. (1995). Bragg grating-based laser sensors systems with interferometric interrogation and wavelength division multiplexing. Journal of Lightwave Technology. 13(7). 1243–1249. 130 indexed citations

Koo, K. P., A.D. Kersey, A. Dandridge, & G.A. Ball. (1995). Measurement of the thermal-noise-limited frequency stability of a fiber-optic Bragg-grating laser. ThM6–ThM6. 4 indexed citations

Bucholtz, F., et al.. (1995). Multichannel fiber-optic magnetometer system for undersea measurements. Journal of Lightwave Technology. 13(7). 1385–1395. 23 indexed citations

Koo, K. P. & A.D. Kersey. (1994). Optical phase amplification technique for interrogating fiber resonator sensors. Conference on Lasers and Electro-Optics. 1 indexed citations

Bucholtz, F., C. A. Villarruel, Clay K. Kirkendall, et al.. (1993). Fibre optic magnetometer system for undersea applications. Electronics Letters. 29(11). 1032–1033. 8 indexed citations

10.

Bucholtz, F., et al.. (1991). Recent developments in fiber optic magnetostrictive sensors. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1367. 226–226. 5 indexed citations

11.

Vohra, S. T., et al.. (1991). Simultaneous measurement of dynamic strain and magnetization in metallic glass ribbons. Journal of Applied Physics. 69(8). 5005–5007. 2 indexed citations

12.

Vohra, S. T., et al.. (1991). Universal noise rise in a parametric magnetostrictive amplifier. Physical Review Letters. 66(22). 2843–2846. 9 indexed citations

13.

Bucholtz, F., et al.. (1989). Detection of low-frequency magnetic signals in a magnetostrictive fiber-optic sensor with suppressed residual signal. Journal of Lightwave Technology. 7(6). 881–887. 24 indexed citations

14.

Koo, K. P., et al.. (1989). A compact fiber-optic magnetometer employing an amorphous metal wire transducer. IEEE Photonics Technology Letters. 1(12). 464–466. 12 indexed citations

15.

Koo, K. P., F. Bucholtz, & A. Dandridge. (1987). Passive stabilization of a fiber-optic nonlinear sensor by using a sampling scheme. Optics Letters. 12(6). 440–440. 2 indexed citations

16.

Bucholtz, F., K. P. Koo, & George H. Sigel. (1985). Field annealing of metallic glass ribbons for fiber-optic sensors. Optical Fiber Sensors. ThAA4–ThAA4. 2 indexed citations

17.

Koo, K. P. & George H. Sigel. (1982). An electric field sensor utilizing a piezoelectric polyvinylidene fluoride (PVF₂) film in a single-mode fiber interferometer. IEEE Journal of Quantum Electronics. 18(4). 670–675. 42 indexed citations

18.

Tran, D. C. & K. P. Koo. (1981). Stabilising single mode fibre couplers by using GEL glass. Electronics Letters. 17(5). 187–188. 1 indexed citations

19.

Koo, K. P., et al.. (1979). Stark effects in optically pumped CH_3OH far infrared laser. Applied Optics. 18(9). 1314–1314. 2 indexed citations

20.

Koo, K. P., et al.. (1977). Absorption measurements of 1–1 difluoroethylene (C_2H_2F_2) at 106-μm wavelength. Applied Optics. 16(1). 15_1–15_1. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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