Evidence map›Paper›PMID 39635051›Full record

ArticleNanophotonics (Berlin, Germany)2023

Low-loss skimming waveguides with controllable mode leakage for on-chip saturable absorbers.

Yi Yang, Lijing Zhong, Yudong Cui, Yuying Wang, Daoyuan Chen, Kuen Yao Lau, Xiaofeng Liu, Zhijun Ma, Giuseppe Barillaro, Zhi Chen and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanophotonics (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Yi YangState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
Lijing ZhongZhejiang Lab, Hangzhou, 311121, China.ORCID https://orcid.org/0000-0001-7567-8359
Yudong CuiState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
Yuying WangZhejiang Lab, Hangzhou, 311121, China.
Daoyuan ChenState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
Kuen Yao LauState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
Xiaofeng LiuSchool of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
Zhijun MaZhejiang Lab, Hangzhou, 311121, China.
Giuseppe BarillaroDipartimento di Ingegneria dell'Informazione, Università di Pisa, Pisa, Toscana, Italy.
Zhi ChenZhejiang Lab, Hangzhou, 311121, China.
Jianrong QiuState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging 3D photonic circuits would greatly benefit from the ability to integrate skimming waveguides with low loss and controllable inscription depth into photonic circuits. These waveguides allow for the interaction of guiding light directly with external modulation signals and enable programmable photonic circuits. Here, we report the fabrication of a novel photonic-lattice-like skimming waveguide (PLLSW) using femtosecond laser writing. Our method enables fine control of cross-sectional symmetry and writing depth of waveguides, achieving a minimum depth of 1 μm and a low insertion loss of 1 dB. Based on the PLLSW, we demonstrate on-chip light modulation by designing an evanescent-field-type saturable absorber through the coupling of a carbon nanotube film with the PLLSW, which exhibits saturation intensity from 20 to 200 MW/cm

Indexed as

carbon nanotubefemtosecond laser direct writingoptical waveguideQ-switched pulse lasersaturable absorber

Identifiers

PMID39635051
PMCPMC11501599

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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.