Channel waveguides fabrication in bulk Lithium Niobate using femtosecond pulses

ChannelwaveguidesfabricationinbulkLithiumNiobateusingfemtosecondpulses，张双根，姚江宏，ChannelwaveguidesinZ-cutbulkcongruentLiNbO3havebeenfabricatedwithafemtosecondlaser.Thepropagationlossinwaveguidesislowerthan1dB/cm.