Abstract
Evanescently-coupled avalanche photodiodes utilising a planar short multimode waveguide are demonstrated. These devices exhibit high responsivity (>0.62/W at unit gain) with polarisation dependence less than 0.5 dB, broad bandwidth (34.8 GHz at low gain) and 160 GHz gain-bandwidth product.
Original language | English (US) |
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Pages (from-to) | 1848-1849 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 39 |
Issue number | 25 |
DOIs | |
State | Published - Dec 11 2003 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering