Femtosecond-laser-written circular waveguides in MgO-doped stoichiometric LiTaO3

Shunsuke Watanabe,Junji Hirohashi,Koichi Imai,Masayuki Hoshi,Satoshi Makio

Femtosecond-laser-written circular waveguides in MgO-doped stoichiometric LiTaO3

2019

Shunsuke Watanabe
Junji Hirohashi
Koichi Imai
Masayuki Hoshi
Satoshi Makio

We fabricated depressed cladding circular waveguides by direct femtosecond laser writing with various pulse energies in MgO-doped stoichiometric LiTaO3. The waveguiding properties were characterized with a CW laser at the wavelength of 1064 nm.

Keywords:

Optoelectronics
Waveguide
Optics
Femtosecond
Stoichiometry
Physics
Laser
Doping
Cladding (metalworking)
Fresnel equations
Wavelength

Correction
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