Projects per year
Abstract
Various nanophotonic devices based on semiconductor wires with a diameter of several ten nanometers have been studied. Nevertheless, studying the optoelectronics properties and performance of such devices based on large-diameter wires is interesting and meaningful. Here, we successfully grew the micronsized indium antimonide (InSb) wires, and examined their nonlinear optical properties by Z-scan and I-scan (power-dependent) methods within the wavelength range of 0.8–2.8 µm. Furthermore, we demonstrated InSb microwires (MWs) working as an effective and robust optical switch within 1–2.8 µm wavelength. The findings can open possibilities for research on more large-diameter MWs made from other semiconductor materials for photonic and electronic devices.
Original language | English |
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Article number | 224211 |
Journal | Science China: Physics, Mechanics and Astronomy |
Volume | 66 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2023 |
MoE publication type | A1 Journal article-refereed |
Keywords
- all-solid-state laser
- broadband optical switch
- indium antimonide
- microwire
- nonlinear optical property
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Dive into the research topics of 'Large-diameter indium antimonide microwire based broadband and robust optical switch'. Together they form a unique fingerprint.Projects
- 1 Finished
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PREIN: Photonics Research and Innovation
Mäkelä, K. (Principal investigator)
01/01/2019 → 31/12/2022
Project: Academy of Finland: Other research funding
Equipment
Press/Media
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Findings from Qingdao University of Science and Technology Has Provided New Data on Electronics (Large-diameter Indium Antimonide Microwire Based Broadband and Robust Optical Switch)
Lipsanen, H. & Khayrudinov, V.
03/02/2023
1 item of Media coverage
Press/Media: Media appearance