Evidence map›Paper›PMID 36114432›Full record

ArticleNanoscale research letters2022

Performance Analyses of Photonic-Crystal Surface-Emitting Laser: Toward High-Speed Optical Communication.

Chun-Yen Peng, Hao-Tien Cheng, Yu-Heng Hong, Wen-Cheng Hsu, Fu-He Hsiao, Tien-Chang Lu, Shu-Wei Chang, Shih-Chen Chen, Chao-Hsin Wu, Hao-Chung Kuo

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In one paragraph

Article in Nanoscale research letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Chun-Yen PengSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Hao-Tien ChengGraduate Institute of Photonics and Optoelectronics, Graduate Institute of Electronics Engineering, and Graduate School of Advanced Technology, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan.
Yu-Heng HongSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Wen-Cheng HsuSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Fu-He HsiaoSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Tien-Chang LuDepartment of Photonics and Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Shu-Wei ChangResearch Center for Applied Sciences, Academia Sinica, Nankang, Taipei, 11529, Taiwan.
Shih-Chen ChenSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan. gary.sc.chen@foxconn.com.
Chao-Hsin WuGraduate Institute of Photonics and Optoelectronics, Graduate Institute of Electronics Engineering, and Graduate School of Advanced Technology, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan. chaohsinwu@ntu.edu.tw.
Hao-Chung KuoSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan. hckuo@faculty.nctu.edu.tw.

Funding

Ministry of Science and Technology in Taiwan MOST 110-2622-8-A49-008-SB
6 · The paper itself

Abstract

This study conducts comprehensive performance analyses of a commercial photonic-crystal surface-emitting laser (PCSEL) via small-signal measurement and the bit-error-rate test. Meanwhile, the radio frequency characteristics of the PCSEL are unveiled for the first time. Compared to the vertical-cavity surface-emitting lasers, the PCSEL shows great potential for a broader optical bandwidth that is benefited from the high optical-confinement factor. A maximum bandwidth of around 2.32 GHz is experimentally observed when the PCSEL was biased at 340 mA. Moreover, a theoretical calculation was applied to shed light on the characteristics of the small-signal measurement, providing a deep insight into the corresponding intrinsic response model. The signal transmission capability of the PCSEL was investigated as well. The maximum bit rate and corresponding rise time transmitted at 500 Mbps are 1.2 Gbps and 186.16 ps, respectively. Thus, a high-speed PCSEL can be realised with a shrunk form factor, serving as a promising candidate for the next-generation light sources in high-speed optical communication.

Indexed as

Bit-error-rate testEye diagramOptical communicationPhotonic-crystal surface-emitting laserSmall-signal analysis

Identifiers

PMID36114432
PMCPMC9481776

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.