Optoelectronic integrated circuit design
In the area of optoelectronic integrated circuit design my research interests include optical receivers with variable transimpedances, red-green-blue optical sensors, and optical quantum random number generators in both CMOS and BiCMOS technologies. The main achievements in this area have been published in the following articles:
[OEICa] A. Dervić, N. Tadić, H. Mahmoudi, B. Goll, M. Hofbauer, and H. Zimmermann, “Single-pixel postprocessing-free 5 Mbps quantum random number generator using a SPAD detector and a T/(T–t) pulse-shaped laser driver”, Optical Engineering, vol. 59, no. 12, 127105, December 2020.
[OEICb] N. Tadić, Schidl, and Zimmermann, “Vertical triple-junction RGB optical sensor with signal processing based on the determination of the space-charge region borders”, Optics Letters, vol. 39, issue 17, pp. 5042-5045, September 1, 2014.
[OEICc] N. Tadić, M. Zogović, W. Gaberl, and H. Zimmermann, “On frequency response and stability of an optical frontend with variable-gain current amplifier using a BJT translinear loop”, International Journal of Circuit Theory and Applications, vol. 41, issue 8, pp. 792-817, August 2013.
[OEICd] N. Tadić, M. Zogović, W. Gaberl, and H. Zimmermann, “A 78.4 dB photo-sensitivity dynamic range, 285 TΩHz transimpedance bandwidth product BiCMOS optical sensor for optical storage systems”, IEEE Journal of Solid-State Circuits, vol. 46, pp. 1170-1182, May 2011.
[OEICe] N. Tadić, W. Gaberl, M. Zogović, and H. Zimmermann, “A BJT Translinear Loop Based Optoelectronic Integrated Circuit with Variable Transimpedance for Optical Storage Systems”, Analog Integrated Circuits and Signal Processing, vol. 66, no. 2, pp. 293-298, February 2011.
[OEICf] N. Tadić, A. Marchlewski, and H. Zimmermann, “A 122 TΩHz transimpedance bandwidth product BiCMOS optical sensor front-end with a 54.7 dB voltage-controlled photo-sensitivity range”, Analog Integrated Circuits and Signal Processing, vol. 61, no. 1, pp. 19-33, October 2009.
[OEICg] N. Tadić and H. Zimmermann, “Optical receiver with widely tunable sensitivity in BiCMOS technology”, IEEE Transactions on Circuits and Systems, part I: Regular Papers, vol. 55, pp. 1223-1236, June 2008.
[OEICh] N. Tadić, A. Marchlewski, and H. Zimmermann, “BiCMOS optical receiver with 54.7 dB voltage-controlled sensitivity range”, Electronics Letters, vol.44, no. 6, pp. 440-441, 13th March 2008.
[OEICi] N. Tadić and H. Zimmermann, “Low-power BiCMOS optical receiver with voltage-controlled transimpedance”, IEEE Journal of Solid-State Circuits, vol. 42, pp. 613-626, March 2007.
[OEICj] N. Tadić and H. Zimmermann, “Highly linear BiCMOS optical receiver with voltage-controlled sensitivity”, Electronics Letters, vol. 42, no. 2, pp. 116-117, 19th January 2006.