Down-Conversion Waveguide Chips
AdvR’s MgO:PPLN, PPLN, and PPKTP waveguide free space solutions provide high efficiency for wavelength conversion processes including difference frequency generation (DFG) and spontaneous parametric down-conversion (SPDC). A unique selection of material and waveguide type allows for an ideal chip to be chosen for unique wavelength and power requirements. These waveguide chip solutions offer high performance for pulsed and CW applications, ensuring reliable and versatile frequency conversion for both scientific research and industrial applications.
Down-Conversion Bulk Crystals
AdvR’s MgO:PPLN, PPLN, and PPKTP bulk crystal free space down-conversion solutions offer exceptional conversion efficiency for difference frequency generation (DFG), optical parametric oscillator, generation amplification (OPO/OPG/OPA), as well as spontaneous parametric down-conversion (SPDC). AdvR offers custom gratings including chirped, apodized, and fan-out grating designs. These crystals are compatible with a wide range of pulsed and CW pump sources. In-stock and custom bulk crystal solutions are now available.
We offer a complete range of down-conversion solutions, including waveguide chips and bulk crystals for research, OEM prototyping, and large-scale production. Get in touch to explore your options.
Relevant Resources
Photon Pair Source based on PPLN-Waveguides for Entangled Tw...
Tobias Bernd Gäbler, Patrick Hendra, Nitish Jain, Markus Gräfe Abstract Fluorescence excitation by absorptio......
Spectral characterization of SPDC-based single-photon source...
Sabine Euler, Erik Fitzke, Oleg Nikiforov, Daniel Hofmann, Till Dolejsky & Thomas Walther Abstract In our ......
Waveguide-Based Spontaneous Parametric Downconversion Source...
Kristina A. Meier, Spencer J. Johnson, Josh Aller, Brad Slezak, Tony Roberts, Phil Battle, and Paul G. Kwiat Abst......
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