DTS0128
Planar Lightwave Circuit (PLC) Splitters combine a silica glass waveguide process together with precision aligned fiber V-groove arrays to provide a reliable, low cost way to split light from one fiber
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Anneal-free ultra-low loss silicon nitride integrated photonics
We report the lowest loss waveguides and highest Q integrated ring resonators, 1.77 dB/m loss and 15 million Q, fabricated with an anneal-free silicon nitride photonic low temperature process with
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Design and Analysis of a Low-Loss 1 × 2 POF Splitter Based on Planar
To address the demand for low-cost, low-loss, and environmentally friendly optical power dividers in short-range visible light communication (VLC) systems, a low-loss 1 × 2 Y-branch optical
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250C Process for < 2dB/m Ultra-Low Loss Silicon Nitride
We describe the process and test and measurement results, and compare them with LPCVD nitride, and the potential for future use of this process technology.
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250C Process for < 2dB/m Ultra-Low Loss Silicon Nitride
This review paper covers the history of low-loss Si3N4 waveguide technology and a survey of worldwide research in a variety of device and applications as well as the status of Si3n4 foundries.
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Low-loss silicon platform for broadband mid-infrared photonics
By using an unconventional air-clad waveguide geometry with 2300 nm × 4000 nm cross-section, we are able to significantly decrease the loss at higher wavelengths by more than two orders of mag
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Anneal-free ultra-low loss silicon nitride integrated photonics
We demonstrate for the first time, a uniform low temperature (<250 °C) process for fabricating both high-confinement thick and low-confinement thin ultra-low loss Silicon nitride waveguides.
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Low loss, high contrast planar optical waveguides based on low
Low loss, high contrast planar optical waveguides based on low-cost CMOS compatible LPCVD processing
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Low losses Er3+-doped flexible planar waveguide: Toward an all-glass
In this paper an effective top-down route is developed to fabricate SiO 2 –HfO 2:Er 3+ planar waveguides with mechanical flexibility and low optical losses via RF-sputtering.
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