High speed 2*4 array of differential quantum well modulators
| Autor: | L.M.F. Chirovsky, Anthony L. Lentine, L.A. D'Asaro, J.M. Kuo, R.F. Kopf |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Physics
business.industry Detector Bandwidth (signal processing) Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Optics Optical modulator Time response Semiconductor quantum wells Optoelectronics Integrated optics Electrical and Electronic Engineering business Quantum well |
| Zdroj: | IEEE Photonics Technology Letters. 2:477-480 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/68.56634 |
| Popis: | The 3-dB bandwidth of the modulators was measured to greater than 3 GHz, and the time response was measured to 200 ps. By using short mode-locked pulses, the 3-dB bandwidth of the devices used as differential detectors was measured to be greater than 4 GHz and the risetime to be approximately 100 ps. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|