ArticlePolymers2021
Tunable WGM Laser Based on the Polymer Thermo-Optic Effect.
Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Breakthrough in Luminescence Thermometry─Supersensitive Emission Line Shift of Whispering Gallery Modes in Rhodamine B-Doped Cellulose Fiber Microresonators.ACS applied materials & interfaces · 2025Article
- Fabrication, Characterization, and Sensor Applications of Polymer-Based Whispering Gallery Mode Microresonators.ACS sensors · 2025Review
- Emerging Trends in Thermo-Optic and Electro-Optic Materials for Tunable Photonic Devices.Materials (Basel, Switzerland) · 2025Review
- Raman Lasing in a Tellurite Microsphere with Thermo-Optical on/off Switching by an Auxiliary Laser Diode.Micromachines · 2023Article
- An all-optical tunable polymer WGM laser pumped by a laser diode.Nanoscale advances · 2022Article
- Self-Aligned Emission of Distributed Feedback Lasers on Optical Fiber Sidewall.Nanomaterials (Basel, Switzerland) · 2021Article
- Fabrication of Perovskite Film-Coated Hollow Capillary Fibers Using a Fast Solvent Exchange Method.Nanomaterials (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
In this work, the thermo-optic effect in polymers was used to realize a temperature-tunable whispering-gallery-mode laser. The laser was fabricated using a capillary tube filled with a light-emitting conjugated polymer solution via the capillary effect. In the whispering-gallery-mode laser emission wavelength can be continuously tuned to about 19.5 nm using thermo-optic effect of polymer. The influence of different organic solvents on the tuning rate was studied. For a typical lasing mode with a bandwidth of 0.08 nm, a temperature-resolved tuning rate of ~1.55 nm/°C was obtained. The two-ring coupling effect is responsible for the suppression of the WGM in the micro-cavity laser. The proposed laser exhibited good reversibility and repeatability as well as a sensitive response to temperature, which could be applied to the design of photothermic and sensing devices.
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Registered trials
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