Abstract
This report proposes an integrated dual-mode photodetector, for 1.55-μm fiber optoelectronic receiver applications that incorporates metal-semiconductor-metal (MSM) and novel Schottky-semiconductor-ohmic (SSO) photodetectors. Both the dc characteristics and the high-frequency response have been investigated and characterized. Better dc and transit performance was achieved during SSO-mode operation under a low dc biasing condition.
Original language | English |
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Pages (from-to) | 1440-1442 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 15 |
Issue number | 10 |
DOIs | |
State | Published - 10 2003 |
Externally published | Yes |
Keywords
- Metal-semiconductor-metal (MSM)
- Photodetectors
- Schottky-semiconductor-ohmic (SSO)