#### Filter Results:

- Full text PDF available (1)

#### Publication Year

2013

2017

- This year (1)
- Last 5 years (2)
- Last 10 years (2)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Bharatram Rangarajan, Alexey Y. Kovalgin, Kerstin Wörhoff, Jurriaan Schmitz
- Optics letters
- 2013

The growth of silicon oxynitride thin films applying remote inductively coupled, plasma-enhanced chemical vapor deposition is optimized toward high optical quality at a deposition temperature as low as 150°C. Propagation losses of 0.5±0.05 dB/cm, 1.6±0.2 dB/cm, and 0.6±0.06 dB/cm are measured on as-deposited waveguides for wavelengths of 1300, 1550, and… (More)

- Bharatram Rangarajan
- ArXiv
- 2017

We give an elementary combinatorial proof of Bass’s determinant formula for the zeta function of a finite regular graph. This is done by expressing the number of non-backtracking cycles of a given length in terms of Chebychev polynomials in the eigenvalues of the adjacency operator of the graph.

- ‹
- 1
- ›