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- Publications
- Influence
Increased linear dynamic range by low biasing the Mach-Zehnder modulator
- M.L. Farwell, W.S.C. Chang, D. Huber
- Physics
- IEEE Photonics Technology Letters
- 1 July 1993
Operating a Mach-Zehnder modulator at an optical bias below the conventional 50% (quadrature) bias is investigated. Theoretical distortion curves as a function of bias have been calculated and… Expand
Spur-free dynamic range measurements of a fiber optic link with traveling wave linearized directional coupler modulators
- J. Schaffner, J. Lam, +4 authors W.S.C. Chang
- Physics
- IEEE Photonics Technology Letters
- 1 February 1994
Two-tone testing was performed on a laboratory fiber optic link with LiNbO/sub 3/ traveling wave linearized directional coupler modulators. The third-order distortion was measured at 500 MHz and 1000… Expand
An electrooptic intensity modulator with improved linearity
- M.L. Farwell, Z.-Q. Lin, E. Wooten, W.S.C. Chang
- Materials Science
- IEEE Photonics Technology Letters
- 2 December 1991
A highly linear electrooptic modulator has been designed, fabricated, and evaluated. The design of this modulator consists of only a simple modification to the directional coupler. Two-tone testing… Expand
Frequency dependent harmonic distortion in a multiple-quantum-well electroabsorption modulator
- J.H. Hodiak, An-Nien Cheng, +4 authors W.S.C. Chang
- Physics
- IEEE Photonics Technology Letters
- 1 June 1995
The frequency dependence of the harmonic distortion in a multiple quantum-well electroabsorption waveguide modulator is demonstrated for the first time. Low-frequency measurements agree with… Expand