Abstract
The SC-RTA process for fabricating silica-on-silicon PLCs from sol-gel glass is described. A wide range of glasses has been deposited, process temperatures have been reduced, and components fabricated by reactive ion etching, reflow and burial of channel guides have shown steadily decreasing loss. Propagation losses are ≈0.2 dB/cm at λ = 1.523 μm in a high Δn system. Passive components demonstrated include tree-structured power splitters and thermo-optic switches.
Similar content being viewed by others
References
M. Kawachi, IEE Proc. (Optoelectronics) 143, 257 (1996).
Y.P. Li and C.H. Henry, IEE Proc. (Optoelectronics) 143, 263 (1996).
S. Valette et al., Sensors and Actuators A21, 1087 (1990).
B.E. Yoldas and T.W. O'Keefe, Appl. Opt. 18, 3133 (1979).
P.P. Herrmann and D. Wildmann, IEEE J. Quant. Elect. QE-19, 1735 (1983).
A. Martin and M. Green, Proc. SPIE 1328, 352 (1990).
J-L.R. Noguès and M.V. Moreshead, J. Non-Cryst. Solids 121, 136 (1990).
M.A. Fardad et al., IEE Proc. (Optoelectronics) 143, 298 (1996).
D. Barbier, R. Almeida, and X. Orignac, 8th World Ceramics Cong. (Florence, paper SVII-1 LO4, 1994).
X. Orignac and R.M. Almeida, “Silica-based sol-gel optical waveguides on silicon,” IEE Proc. (Optoelectronics) 143, 287 (1996).
M. Guglielmi, P. Colombo, L.M.D. Espositi, G.C. Righini, and S. Pelli, Proc. SPIE 1513, 44 (1990).
C.-Y. Li, J. Chisham, M. Andrews, S.I. Najafi, J.D. Mackenzie, and N. Peyghambarian, Elect. Lett. 31, 271 (1995).
A.S. Holmes, R.R.A. Syms, Ming Li, and M. Green, Appl. Opt. 32, 4916 (1993).
T.N.M. Bernards, M.J. van Bommel, E.W.J.L. Oomen, and A.H. Boonstra, J. Non-Cryst. Solids 147, 13 (1992).
P.N. Kumta and M.A. Sriram, J. Mat. Sci. A28, 1097 (1993).
R.R.A. Syms, V.M. Schneider, W. Huang, and M.M. Ahmad, Elect. Lett. 33, 1216–1217 (1997).
R.R.A. Syms and A.S. Holmes, J. Non-Cryst. Solids 170, 223 (1994).
A.S. Holmes and R.R.A. Syms, 8th World Ceramics Cong. (Florence, Paper SVII-1 LO9, 1994).
R.R.A. Syms, V.M. Schneider, W. Huang, and A.S. Holmes, Elect. Lett. 31, 1833 (1995).
R.R.A. Syms, W. Huang, and V.M. Schneider, Elect. Lett. 32, 1233 (1996).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Syms, R., Holmes, A., Huang, W. et al. Development of the SC-RTA Process for Fabrication of Sol-Gel Based Silica-on-Silicon Integrated Optic Components. Journal of Sol-Gel Science and Technology 13, 509–516 (1998). https://doi.org/10.1023/A:1008606220011
Issue Date:
DOI: https://doi.org/10.1023/A:1008606220011