Abstract
An optical electroabsorption waveguide modulator is described based on the quantum-confined Stark effect in an InGaAs/InP multiple quantum well waveguide. The optical modulator has a high on/off ratio (47:1) with very low insertion loss (2.9 dB) and a 3-dB modulation bandwidth of 3.0 GHz at 0.1 mW optical input power.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1132-1134 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 51 |
| Issue number | 15 |
| DOIs | |
| State | Published - 1987 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)