Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
60 (1992), S. 742-744
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We investigate the reduction of power dissipation in absorptive semiconductor optical modulators via reduction in photocurrent. We present experimental results for proton implantation of p-i-n-multiple-quantum-well modulators to levels of 1×1012 , 1×1013, and 1×1014 cm−2. We find that photocurrent can be significantly reduced with moderate reduction in modulation performance relative to the unimplanted device. Application to asymmetric self-electro-optic devices is demonstrated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.106555
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