4 papers
Laser written waveguide photonic quantum circuits
G. D. Marshall, A. Politi, J. C. F. Matthews +4
We report photonic quantum circuits created using an ultrafast laser processing technique that is rapid, requires no lithographic mask and can be used to create three-dimensional n…
A 100 mW monolithic Yb waveguide laser fabricated using the femtosecond laser direct-write technique
Martin Ams, Peter Dekker, Graham D. Marshall +1
A femtosecond laser-written monolithic waveguide laser (WGL) oscillator based on a distributed feedback (DFB) architecture and fabricated in ytterbium doped phosphate glass is repo…
Investigation of ultrafast laser photonic material interactions: challenges for directly written glass photonics
M. Ams, G. D. Marshall, P. Dekker +4
Currently, direct-write waveguide fabrication is probably the most widely studied application of femtosecond laser micromachining in transparent dielectrics. Devices such as buried…
A Directly-Written Monolithic Waveguide-Laser Incorporating a DFB Waveguide-Bragg Grating
Graham D. Marshall, Peter Dekker, Martin Ams +2
We report the fabrication and performance of the first C-band directly-written monolithic waveguide-laser. The waveguide-laser device was created in an Erbium and Ytterbium doped p…