ArticleLight, science & applications2020
Tuneable red, green, and blue single-mode lasing in heterogeneously coupled organic spherical microcavities.
Article in Light, science & applications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Piezoelectric Thin-Film Actuator for Dynamic Tuning of Micro-Optical Cavities.Micromachines · 2026Article
- Liquid photonic-molecule microlasers for ultrasensitive biosensing.Nature communications · 2026Article
- Hydrogel-Based Hybrid Microcavity for a Plasmonic-Enhanced Laser Sensor.ACS sensors · 2026Article
- Article
- Laser-emission vibrational microscopy of microdroplet arrays for high-throughput screening of hyperlipidemia.Light, science & applications · 2025Article
- Robust low threshold full-color upconversion lasing in rare-earth activated nanocrystal-in-glass microcavity.Light, science & applications · 2025Article
- Topological Avenue for Efficient Decontamination of Large Volumes of Fluids via UVC Irradiation of Packed Metamaterials.Materials (Basel, Switzerland) · 2023Article
- Microcavity- and Microlaser-Based Optical Barcoding: A Review of Encoding Techniques and Applications.ACS photonics · 2023Review
- Organic photodiodes: device engineering and applications.Frontiers of optoelectronics · 2022Review
- Perylene-Based Chromophore as a Versatile Dye for Light Amplification.Materials (Basel, Switzerland) · 2022Article
- Laser Diode Pumped Polymer Lasers with Tunable Emission Based on Microfluidic Channels.Polymers · 2021Article
- Tunable WGM Laser Based on the Polymer Thermo-Optic Effect.Polymers · 2021Article
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Authors and funding
7 authors.
Funding
Abstract
Tuneable microlasers that span the full visible spectrum, particularly red, green, and blue (RGB) colors, are of crucial importance for various optical devices. However, RGB microlasers usually operate in multimode because the mode selection strategy cannot be applied to the entire visible spectrum simultaneously, which has severely restricted their applications in on-chip optical processing and communication. Here, an approach for the generation of tuneable multicolor single-mode lasers in heterogeneously coupled microresonators composed of distinct spherical microcavities is proposed. With each microcavity serving as both a whispering-gallery-mode (WGM) resonator and a modulator for the other microcavities, a single-mode laser has been achieved. The colors of the single-mode lasers can be freely designed by changing the optical gain in coupled cavities owing to the flexibility of the organic materials. Benefiting from the excellent compatibility, distinct color-emissive microspheres can be integrated to form a heterogeneously coupled system, where tuneable RGB single-mode lasing is realized owing to the capability for optical coupling between multiple resonators. Our findings provide a comprehensive understanding of the lasing modulation that might lead to innovation in structure designs for photonic integration.
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