✦ LIBER ✦
Physical modeling of a novel barrier-enhanced quantum-well photodetector device for optical receivers
✍ Scribed by Gregory B. Tait; Bahram Nabet
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 89 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A novel barrier‐enhanced InGaAs/InAlAs quantum‐well MSM photodetector with recessed electrodes is shown to be a promising high‐sensitivity, high‐speed device for optical receivers. Carrier transport simulations indicate very low, dark current at 10^−6^ A/m and electrical 3‐dB bandwidth at 50 GHz for a 1‐μm finger‐gap device. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 40: 224–227, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11336