Description  Claims  Drawing  Cited references 

JP2002333604A   [0004] 
JP2010211060A   [0004] 
EP2615489A   [0022] 
EP2615490A   [0022] 

High-Speed III-V Semiconductor Intensity Modulators   [0002] 
45 GHz Bandwidth Travelling Wave Electrode Mach-Zehnder Modulator with Integrated Spot Size Converter   [0019]