- Full text PDF available (1)
- This year (1)
- Last 5 years (2)
- Last 10 years (2)
Journals and Conferences
A model for Yb3+ sensitized Er3+-doped silica waveguide amplifiers is described and numerically investigated in the small-signal regime. The amplified spontaneous emission in the ytterbium-band and the quenching process between excited erbium ions are included in the model. For pump wavelengths between 860 and 995 nm, the amplified spontaneous emission in… (More)
We present a novel all-glass wafer-level lens manufacturing technology. Compared to existing wafer-level lens manufacturing technologies, we realize lenses all in glass, which has a number of distinct advantages, including the availability of different glass types with largely varying dispersion for efficient achromatic lens design. Another advantage of… (More)
Recent developments in machining systems offer new possibilities for cost-effective manufacturing of highly complex optics used in imaging systems.