PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
Fabrication of buried single-mode glass waveguides by ion exchange through the ionic barrier is studied. In this process, an unmasked potassium ion exchange is first performed to form an ionic barrier. The purpose here is to reduce sodium concentration near the surface (not to make a waveguide). The waveguides are formed in the second step of the process by masked silver ion exchange through this leaky ionic barrier. The calculated waveguide index profiles and both calculated and measured mode profiles are presented.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Ming-Jun Li, Seppo Honkanen, Wei-Jian Wang, S. Iraj Najafi, Ari Tervonen, Pekka Poyhonen, "Buried-glass waveguides by ion exchange through ionic barrier," Proc. SPIE 1506, Micro-Optics II, (1 August 1991); https://doi.org/10.1117/12.45956