Scholarlink

<p>Optoelectronics has evolved from fundamental materials to multifunctional integrated systems, yet photon manipulation remains in its early stages. Low-dimensional low-symmetric (LDLS) semiconductors, with atomic thickness and structural anisotropy, enable multidimensional photodetection, including the intensity, wavelength and polarization. Despite success for on-chip integration, challenges in large-scale, high-quality material synthesis and array construction hinder their application in high-resolution focal-plane imaging. In this Perspective, we examine the development of LDLS semiconductors for polarization-sensitive photodetection, outlining the physics of their anisotropic photoresponse. We then discuss key obstacles to large-scale integration in optoelectronic circuits and explore potential solutions. Finally, we highlight research directions to advance the on-chip integration of low-dimensional optoelectronics.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Low-dimensional low-symmetric semiconductors for polarization-sensitive photodetection

  • 期刊论文

  • 发表日期：

    2025年6月18日

查看全文
  • Kaiyao Xin,
  • Ziqi Zhou,
  • Siqi Qiu,
  • Tingwei Liu,
  • Yali Yu,
  • Juehan Yang,
  • Weida Hu,
  • Zhongming Wei

摘要

Optoelectronics has evolved from fundamental materials to multifunctional integrated systems, yet photon manipulation remains in its early stages. Low-dimensional low-symmetric (LDLS) semiconductors, with atomic thickness and structural anisotropy, enable multidimensional photodetection, including the intensity, wavelength and polarization. Despite success for on-chip integration, challenges in large-scale, high-quality material synthesis and array construction hinder their application in high-resolution focal-plane imaging. In this Perspective, we examine the development of LDLS semiconductors for polarization-sensitive photodetection, outlining the physics of their anisotropic photoresponse. We then discuss key obstacles to large-scale integration in optoelectronic circuits and explore potential solutions. Finally, we highlight research directions to advance the on-chip integration of low-dimensional optoelectronics.