Louis Christen

966 total citations
65 papers, 705 citations indexed

About

Louis Christen is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Computer Networks and Communications. According to data from OpenAlex, Louis Christen has authored 65 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Electrical and Electronic Engineering, 16 papers in Atomic and Molecular Physics, and Optics and 1 paper in Computer Networks and Communications. Recurrent topics in Louis Christen's work include Optical Network Technologies (61 papers), Photonic and Optical Devices (42 papers) and Advanced Photonic Communication Systems (36 papers). Louis Christen is often cited by papers focused on Optical Network Technologies (61 papers), Photonic and Optical Devices (42 papers) and Advanced Photonic Communication Systems (36 papers). Louis Christen collaborates with scholars based in United States, Canada and Taiwan. Louis Christen's co-authors include Alan E. Willner, Xiaoxia Wu, Jeng-Yuan Yang, Scott Nuccio, Kai-Ming Feng, Bishara Shamee, Wei-Ren Peng, Vahid R. Arbab, Sien Chi and Yannick Keith Lizé and has published in prestigious journals such as Applied Physics Letters, Optics Letters and Optics Express.

In The Last Decade

Louis Christen

63 papers receiving 677 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Louis Christen United States 14 694 184 18 15 15 65 705
Xuefeng Tang Canada 10 527 0.8× 268 1.5× 21 1.2× 9 0.6× 13 0.9× 51 544
C. Rasmussen United States 13 563 0.8× 96 0.5× 17 0.9× 13 0.9× 9 0.6× 30 569
N. Takachio Japan 16 756 1.1× 256 1.4× 16 0.9× 14 0.9× 22 1.5× 60 767
Denis Molin United States 15 974 1.4× 195 1.1× 18 1.0× 4 0.3× 17 1.1× 48 997
Sergejs Makovejs United States 16 693 1.0× 143 0.8× 16 0.9× 13 0.9× 9 0.6× 54 710
E. Kehayas Greece 12 475 0.7× 133 0.7× 34 1.9× 11 0.7× 8 0.5× 71 489
Shota Ishimura Japan 12 509 0.7× 113 0.6× 18 1.0× 14 0.9× 25 1.7× 85 530
L. Stampoulidis Greece 13 473 0.7× 123 0.7× 29 1.6× 21 1.4× 11 0.7× 74 488
Yoshimichi Amma Japan 15 868 1.3× 221 1.2× 17 0.9× 8 0.5× 9 0.6× 44 889
Nobuhiko Kikuchi Japan 16 719 1.0× 145 0.8× 15 0.8× 12 0.8× 10 0.7× 83 736

Countries citing papers authored by Louis Christen

Since Specialization
Citations

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

Fields of papers citing papers by Louis Christen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Louis Christen. 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 Louis Christen. The network helps show where Louis Christen may publish in the future.

Co-authorship network of co-authors of Louis Christen

This figure shows the co-authorship network connecting the top 25 collaborators of Louis Christen. A scholar is included among the top collaborators of Louis Christen 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 Louis Christen. Louis Christen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Peng, Wei-Ren, Xiaoxia Wu, Kai-Ming Feng, et al.. (2009). Spectrally efficient direct-detected OFDM transmission employing an iterative estimation and cancellation technique. Optics Express. 17(11). 9099–9099. 111 indexed citations
2.
Arbab, Vahid R., Xiaoxia Wu, Louis Christen, et al.. (2009). Analysis of Fiber Dispersion Effects on Phase Modulated Signals Using Constellation Diagram. JThA45–JThA45. 1 indexed citations
3.
Nuccio, Scott, Ömer Yılmaz, Salman Khaleghi, et al.. (2009). Tunable 503 ns optical delay of 40 Gbit/s RZ-OOK and RZ-DPSK using a wavelength scheme for phase conjugation to reduce residual dispersion and increase delay. Optics Letters. 34(12). 1903–1903. 9 indexed citations
4.
Nuccio, Scott, Ömer Yılmaz, Salman Khaleghi, et al.. (2009). 503 ns, Tunable Optical Delay of 40 Gb/s RZ-OOK and RZ-DPSK using Additional λ-Conversion for Increased Delay and Reduced Residual Dispersion. OThM7–OThM7. 1 indexed citations
5.
Christen, Louis, Ömer Yılmaz, Scott Nuccio, et al.. (2009). Tunable 105 ns optical delay for 80 Gb/s RZ-DQPSK, 40 Gb/s RZ-DPSK, and 40 Gb/s RZ-OOK signals using wavelength conversion and chromatic dispersion. Optics Letters. 34(4). 542–542. 15 indexed citations
6.
Yılmaz, Ömer, Scott Nuccio, Salman Khaleghi, et al.. (2009). Optical Multiplexing of Two 21.5 Gb/s DPSK Signals into a Single 43 Gb/s DQPSK Channel with Simultaneous 7-Fold Multicasting in a Single PPLN Waveguide. OThM4–OThM4. 13 indexed citations
7.
Wu, Xiaoxia, Louis Christen, Ömer Yılmaz, Scott Nuccio, & Alan E. Willner. (2008). Optical 10–20 and 20–40 Gbits/s pseudorandom bit sequence data multiplexing utilizing conversion–dispersion-based tunable optical delays. Optics Letters. 33(13). 1518–1518. 2 indexed citations
8.
Zhao, Xiaoxue, Bo Zhang, Louis Christen, et al.. (2008). Data inversion and adjustable chirp in 10-Gbps directly-modulated injection-locked 1.55-μum VCSELs. 9. 1–2. 2 indexed citations
9.
Yılmaz, Ömer, Louis Christen, Xiaoxia Wu, et al.. (2008). Time-slot interchange of 40 Gbits/s variable length optical packets using conversion–dispersion-based tunable delays. Optics Letters. 33(17). 1954–1954. 12 indexed citations
10.
Christen, Louis, Yannick Keith Lizé, Scott Nuccio, Alan E. Willner, & Loukas Paraschis. (2008). Variable rate, multi-format receiver design for 10 to 40 Gb/s DPSK and OOK formats. Optics Express. 16(6). 3828–3828. 8 indexed citations
11.
Yang, Jeng-Yuan, et al.. (2008). Polarization-Mode-Dispersion Monitoring for Phase-Modulated Signals Using DGD-Generated Interferometric Filter. IEEE Photonics Technology Letters. 20(2). 150–152. 6 indexed citations
12.
Nuccio, Scott, Louis Christen, Salman Khaleghi, et al.. (2008). Transmission of 40 Gb/s DPSK and OOK at 1.55 μm through 100 m of plastic optical fiber. 1–2. 4 indexed citations
13.
14.
Nazarathy, Moshe, Xiang Liu, Louis Christen, Yannick Keith Lizé, & Alan E. Willner. (2007). Self-Coherent Decision-Feedback-Directed 40-Gb/s DQPSK Receiver. IEEE Photonics Technology Letters. 19(11). 828–830. 5 indexed citations
15.
Christen, Louis, Scott Nuccio, Xiaoxia Wu, Alan E. Willner, & Loukas Paraschis. (2007). Experimental demonstration of reduced complexity 43-Gb/s RZ- DQPSK rate-tunable receiver. 2007. 933–933. 1 indexed citations
16.
Wu, Xiaoxia, Louis Christen, Bo Zhang, et al.. (2007). Experimental synchronization monitoring of l/Q misalignment and pulse carving misalignment in 20-Gbit/s RZ-DQPSK data generation. 2007. 355–355. 2 indexed citations
17.
Stapleton, Andrew, Zhen Peng, Seung-June Choi, et al.. (2007). Low Vπ modulators containing InGaAsP∕InP microdisk phase modulators. Applied Physics Letters. 90(16). 2 indexed citations
18.
Lizé, Yannick Keith, Louis Christen, Jeng-Yuan Yang, et al.. (2006). Simultaneous Monitoring of Chromatic Dispersion and PMD for OOK and DPSK Using Partial-Bit-Delay-Assisted Clock Tone Detection. 16. 1–3. 7 indexed citations
19.
Yu, Changyuan, Louis Christen, Ting Luo, et al.. (2005). All-optical XOR gate using polarization rotation in single highly nonlinear fiber. IEEE Photonics Technology Letters. 17(6). 1232–1234. 52 indexed citations
20.
Yu, Changyuan, Louis Christen, T. Luo, et al.. (2004). All-optical XOR gate based on Kerr effect in single highly-nonlinear fiber. Conference on Lasers and Electro-Optics. 2. 3 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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