Projection display technique utilizing three-color-mixing waveguides and microscanning devices

Ju Nan Kuo, Gwo Bin Lee, Wen Fung Pan

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)


An integrated-optical three-color-mixing projection display system is demonstrated. This projection display system comprises an optical lens, two microscanners, and a 3 × 1 planar waveguide device using a new combination of SU-8 and JSR photoresists, which are suitable materials for rapid prototyping of integrated optical circuits. The three-color-mixer fabricated by using a low-cost process has been successfully used for color image generation. This study also demonstrates a surface micro-machined optical scanner using two stress-induced polysilicon plates to raise a horizontal mirror. The electrostatically driven mirror could be used for scanning projection display applications. Experimental data show that the optical scanner has a mirror scanning angle up to 18° using a low operating voltage of 25 V, a submillisecond switching time (< 600μs) and optical insertion loss of 0.85 dB is achieved for multimode waveguides. The development of the proposed project display technology could be promising for integrated optics.

頁(從 - 到)217-219
期刊IEEE Photonics Technology Letters
出版狀態Published - 2005 1月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 電氣與電子工程


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