SPICE models for simulating BDJ and BTJ detectors

Annick Alexandre; Guo Neng Lu; Mohamed Sedjil

doi:10.1117/12.341219

10 March 1999 SPICE models for simulating BDJ and BTJ detectors

Annick Alexandre, Guo Neng Lu, Mohamed Sedjil

Proceedings Volume 3680, Design, Test, and Microfabrication of MEMS and MOEMS; (1999) https://doi.org/10.1117/12.341219
Event: Design, Test, and Microfabrication of MEMS/MOEMS, 1999, Paris, France

Abstract

We have recently reported two novel integrated optical detectors called BDJ detector and BTJ detector. The BDJ detector elaborated in CMOS process can be applied for wavelength detection while the BTJ detector based on a bipolar structure finds its applications in colorimetry. In order to use electronic CAD tools for designing micro- systems we have developed SPICE models for these detectors. The device modeling with physical approach has allowed us to determine photocurrents, which are functions of physical, geometrical, electrical, technological parameters. We have also defined schematic diagram and small signal models and integrated them in the HSPICE program. Simulations and measurements have validated these models.

Citation Download Citation

Annick Alexandre, Guo Neng Lu, and Mohamed Sedjil "SPICE models for simulating BDJ and BTJ detectors", Proc. SPIE 3680, Design, Test, and Microfabrication of MEMS and MOEMS, (10 March 1999); https://doi.org/10.1117/12.341219

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