85 citations · 142 across the 7 of their papers we have counts for
5 papers · 1 filter
Laser-written scalable sapphire integrated photonics platform
Mohan Wang, Patrick S. Salter, Frank P. Payne +3
In this paper, we demonstrate the integration of photonic devices on sapphire substrates using multi-layer depressed cladding waveguides at both 780 nm and 1550 nm. The devices are…
High Speed Precise Refractive Index Modification for Photonic Chips through Phase Aberrated Pulsed Lasers
Bangshan Sun, Simon Moser, Alexander Jesacher +3
Integrated photonic chips have significant potential in telecommunications, classic computing, quantum systems, and topological photonics. Direct laser writing offers unique capabi…
Direct laser written aperiodic photonic volume elements for complex light shaping with high efficiency: inverse design and fabrication
Nicolas Barré, Ravi Shivaraman, Simon Moser +4
Light plays the central role in many applications. The key to unlocking its versatility lies in shaping it into the most appropriate form for the task at hand. Specifically tailore…
Single-mode sapphire fiber Bragg grating
Mohan Wang, Patrick S. Salter, Frank P. Payne +4
We present here the inscription of single-mode waveguides with Bragg gratings in sapphire. The waveguide Bragg gratings have a novel multi-layer depressed cladding design in the 15…
Inscription of 3D waveguides in diamond using an ultrafast laser
Arnaud Courvoisier, Martin J. Booth, Patrick S. Salter
Three dimensional waveguides within the bulk of diamond are manufactured using ultrafast laser fabrication. High intensities within the focal volume of the laser cause breakdown of…