P.D. Dapkus

8.1k total citations · 1 hit paper
235 papers, 6.2k citations indexed

About

P.D. Dapkus is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, P.D. Dapkus has authored 235 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 208 papers in Electrical and Electronic Engineering, 166 papers in Atomic and Molecular Physics, and Optics and 39 papers in Materials Chemistry. Recurrent topics in P.D. Dapkus's work include Photonic and Optical Devices (115 papers), Semiconductor Quantum Structures and Devices (105 papers) and Semiconductor Lasers and Optical Devices (95 papers). P.D. Dapkus is often cited by papers focused on Photonic and Optical Devices (115 papers), Semiconductor Quantum Structures and Devices (105 papers) and Semiconductor Lasers and Optical Devices (95 papers). P.D. Dapkus collaborates with scholars based in United States, South Korea and Canada. P.D. Dapkus's co-authors include John O’Brien, I. Kim, Oskar Painter, A. Yariv, A. Scherer, Ting‐Wei Yeh, M.H. MacDougal, Kostadin Djordjev, Maoqing Yao and Chongwu Zhou and has published in prestigious journals such as Science, Nano Letters and ACS Nano.

In The Last Decade

P.D. Dapkus

228 papers receiving 5.9k citations

Hit Papers

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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.

Two-Dimensional Photonic Band-Gap Defect Mode Laser

1999 1.8k citations John O’Brien, P.D. Dapkus et al. profile →

Peers

Countries citing papers authored by P.D. Dapkus

Since Specialization

Citations

This map shows the geographic impact of P.D. Dapkus'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 P.D. Dapkus with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.D. Dapkus more than expected).

Fields of papers citing papers by P.D. Dapkus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.D. Dapkus. 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 P.D. Dapkus. The network helps show where P.D. Dapkus may publish in the future.

Co-authorship network of co-authors of P.D. Dapkus

This figure shows the co-authorship network connecting the top 25 collaborators of P.D. Dapkus. A scholar is included among the top collaborators of P.D. Dapkus 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 P.D. Dapkus. P.D. Dapkus 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

#	Work	Indexed citations
1	Selective area epitaxy by metalorganic chemical vapor deposition– a tool for photonic and novel nanostructure integration 2020 ·Progress in Quantum Electronics ·P.D. Dapkus, (unknown), (unknown), (unknown), (unknown), (unknown), Yen-Ting Lin, (unknown), Dawei Ren, (unknown), Maoqing Yao, (unknown), (unknown)	9
2	Efficient yellow and green emitting InGaN/GaN nanostructured QW materials and LEDs 2016 ·physica status solidi (a) ·(unknown), Yen-Ting Lin, P.D. Dapkus	11
3	Catalyst‐Free GaN Nanorods Synthesized by Selective Area Growth 2014 ·Advanced Functional Materials ·Yen‐Ting Lin, Ting‐Wei Yeh, (unknown), P.D. Dapkus	70
4	Silicon-Microring-Based Modulation of 120 Gbps DPSK Signal 2013 ·Yunchu Li, P.D. Dapkus	1
5	Electrical and Optical Characterization of Surface Passivation in GaAs Nanowires 2012 ·Nano Letters ·Chia‐Chi Chang, Chun-Yung Chi, Maoqing Yao, Ningfeng Huang, Chun-Chung Chen, Jesse Theiss, Adam Bushmaker, Stephen LaLumondiere, Ting‐Wei Yeh, Michelle L. Povinelli, Chongwu Zhou, P.D. Dapkus, Stephen B. Cronin	179
6	Double-heterostructure photonic crystal lasers with lower thresholds and higher slope efficiencies obtained by quantum well intermixing 2008 ·Optics Express ·Ling Lü, Adam Mock, Mahmood Bagheri, (unknown), John O’Brien, P.D. Dapkus	15
7	Coupled-ring-resonator-based silicon modulator for enhanced performance 2008 ·Optics Express ·Yunchu Li, Lin Zhang, Muping Song, Bo Zhang, Jeng-Yuan Yang, Raymond G. Beausoleil, Alan E. Willner, P.D. Dapkus	45
8	Far-fields of photonic crystal microcavity lasers 2004 ·Conference on Lasers and Electro-Optics ·(unknown), Wan Kuang, (unknown), Sang‐Jun Choi, John O’Brien, P.D. Dapkus	1
9	Classification of modes in multi-moded photonic crystal microcavities 2004 ·Conference on Lasers and Electro-Optics ·Wan Kuang, (unknown), Tian Yang, Sang‐Jun Choi, (unknown), P.D. Dapkus	1
10	Tunable microdisk resonators vertically coupled to bus waveguides using epitaxial regrowth and wafer bonding techniques 2004 ·Applied Physics Letters ·(unknown), Zhen Peng, Qi Yang, (unknown), P.D. Dapkus	5
11	Microdisk lasers vertically coupled to output waveguides 2003 ·(unknown), (unknown), (unknown), J. J. Coleman, P.D. Dapkus	72
12	Lithographic Fine-Tuning of Vertical Cavity Surface Emitting Laser-Pumped Two-Dimensional Photonic Crystal Lasers 2002 ·Journal of Nanoscience and Nanotechnology ·(unknown), Po-Tsung Lee, (unknown), John O’Brien, P.D. Dapkus	5
13	Dense arrays of ordered GaAs nanostructures by selective area growth on substrates patterned by block copolymer lithography 2000 ·Applied Physics Letters ·(unknown), P.D. Dapkus, Mark E. Thompson, W. G. Jeong, Christopher Harrison, P. M. Chaikin, Richard A. Register, Douglas H. Adamson	209
14	InGaN/GaN quantum well growth on pyramids of epitaxial lateral overgrown GaN 2000 ·Journal of Electronic Materials ·(unknown), P.D. Dapkus, Daniel H. Rich, I. Kim, (unknown), Nobuhiko P. Kobayashi	23
15	All-optical routing using wavelength recognizing switches 1998 ·Journal of Lightwave Technology ·Bogdan Hoanca, Serge Dubovitsky, (unknown), Alexander A. Sawchuk, William H. Steier, P.D. Dapkus	6
16	Ultralow threshold current lasers 1996 ·Conference on Lasers and Electro-Optics ·P.D. Dapkus, M.H. MacDougal, Gye Mo Yang, A.E. Bond, (unknown), (unknown), (unknown), (unknown), (unknown)	1
17	Use of AIAs oxide/GaAs distributed Bragg reflectors to fabricate ultralow-threshold-current VCSELs 1995 ·Conference on Lasers and Electro-Optics ·M.H. MacDougal, P.D. Dapkus, (unknown), (unknown), Gye Mo Yang	1
18	Ultralow threshold VCSELs fabricated by selective oxidation from all epitaxial structure 1995 ·Conference on Lasers and Electro-Optics ·Gye Mo Yang, M.H. MacDougal, P.D. Dapkus	3
19	Characterization and determination of the band-gap discontinuity of the InxGa1−xAs/GaAs pseudomorphic quantum well 1991 ·Applied Physics Letters ·(unknown), Piotr Grodzinski, E. P. Menu, W. G. Jeong, P.D. Dapkus, (unknown), J. J. Coleman	20
20	Optical communication for integrated circuits 1982 ·Final Report ·P.D. Dapkus	1

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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