Low-loss channel waveguide on high-energy-beam sensitive glass

Namkhun Srisanit, Michael R. Wang

Research output: Contribution to journalArticlepeer-review


We report on the fabrication of optical channel waveguide on a high-energy-beam sensitive glass using a maskless non-photolithographic processing technique. Laser direct writing and one-step chemical etching result in high quality channel waveguide with a propagation loss of about -0.27 dB/cm at 1550-nm wavelength.

Original languageEnglish (US)
Pages (from-to)703-705
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number5
StatePublished - May 2003


  • Channel waveguide
  • Integrated optics
  • Photonic device

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)
  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Low-loss channel waveguide on high-energy-beam sensitive glass'. Together they form a unique fingerprint.

Cite this