{
  "id": 10715551,
  "title": "Pakistani Researcher Helps Develop New Technology for UVC Detection",
  "url": "https://urgent.news/2026/09/29/pakistani-researcher-helps-develop-new-technology-for-uvc-detection",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-29T14:39:36.000Z",
  "source": {
    "name": "ProPakistani",
    "slug": "propakistani",
    "url": "https://propakistani.pk/2026/09/29/pakistani-researcher-helps-develop-new-technology-for-uvc-detection/"
  },
  "original_language": "en",
  "account": "A Pakistani researcher, working alongside China’s National Nanotech Innovation Center in Guangzhou, has played a key role in creating a potentially affordable method for detecting solar-blind ultraviolet-C (UVC) radiation. Dr. Ali Imran, the center’s Director of Research and Development, contributed to the device’s architecture, which leverages bulk lithium niobate crystals and a carefully designed electrode configuration.\n\nThe research team concentrated on enhancing the spatial organization of interdigitated electrodes on the lithium niobate surface, with the goal of maximizing the collection of photo-generated carriers. Dr. Imran explained that his investigation into lithium niobate as an alternative substrate for UVC detection aimed to overcome cost and manufacturing hurdles faced by traditional detectors. While lithium niobate boasts excellent optical and electronic properties, its rapid recombination of photo-generated carriers can hinder performance in conventional detector setups.\n\nTo tackle this issue, the researchers employed structural engineering at the device level. The interdigitated electrodes comprise alternating finger-like structures positioned at precise intervals on the crystal surface. As UVC radiation strikes the lithium niobate surface, it generates charge carriers that are guided toward the electrodes by the electric field, thereby improving their collection.\n\nThis innovative technology holds promise for simpler, more cost-effective UVC sensing devices suitable for various applications, such as environmental monitoring, flame detection, industrial safety, and other fields demanding precise ultraviolet measurements. Further refinement and manufacturing research will determine the extent to which the lithium-niobate-based architecture can be scaled for commercial use.",
  "summary": "A Pakistani researcher working with China’s National Nanotech Innovation Center in Guangzhou has contributed to the development of a potentially … Read More The post Pakistani Researcher Helps Develop New Technology for UVC Detection appeared first on ProPakistani .",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}