Low-loss 3D-laser-written mid-infrared LiNbO3 depressed-index cladding waveguides for both TE and TM polarizations

1. Nguyen, H.-D.
2. Ródenas, A.
3. Vázquez De Aldana, J.R.
4. Martín, G.
5. Martínez, J.
6. Aguiló, M.
7. Pujol, M.C.
8. Díaz, F.