Commercialized VCSEL components fabricated at Truelight Corporation

J. S. Pan, Y. S. Lin, C. F. Li, C. H. Chang, J. C. Wu, B. L. Lee, Y. H. Chuang, S. L. Tu, C. C. Wu, Kai-Feng Huang

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


TrueLight Corporation was found in 1997 and it is the pioneer of VCSEL components supplier in Taiwan. We specialize in the production and distribution of VCSEL (Vertical Cavity Surface Emitting Laser) and other high-speed PIN-detector devices and components. Our core technology is developed to meet blooming demand of fiber optic transmission. Our intention is to diverse the device application into data communication, telecommunication and industrial markets. One mission is to provide the high performance, highly reliable and low-cost VCSEL components for data communication and sensing applications. For the past three years, TrueLight Corporation has entered successfully into the Gigabit Ethernet and the Fiber Channel data communication area. In this paper, we will focus on the fabrication of VCSEL components. We will present you the evolution of implanted and oxide-confined VCSEL process, device characterization, also performance in Gigabit data communication and the most important reliability issue.

Original languageEnglish
Pages (from-to)15-21
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 1 Jan 2001


  • Implant
  • Oxide-confinement
  • PIN-detector

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