Abstract
In recent years, there has been a significant surge in the attention towards flexible, lightweight, and high-performance laser detectors due to their indispensability in meeting the demands of portable and wearable electronics. The synthesis of Bi2S3 nanorods was achieved using a facile polyol refluxing method. Successful configuration of two types of laser detectors based on Bi2S3 nanorods was accomplished using the interdigital electrode/PET substrate. The two laser detectors exhibit a high switch ratio of 7.8 and 556, along with short response/recovery times of 3.6 s/2.3 s and 0.09 s/0.16 s to an 808 nm laser beam, respectively. Our method provides a versatile approach for fabricating high-performance near-infrared laser detectors, showcasing its potential in future flexible and wearable optoelectric devices.
Published Version
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