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el psy Congroo
el psy Congroo
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I am trying to find a non-linear crystal for sum-frequency generation combining 990nm from Ti:S laser with weak signal i.e. 812nm toemitting from single photon emitters (these are details not the most important: polaritons strongly interacting (photon blockade) to 446nm using birefrigent phase matching. However, I have not found any previous papers which allowed me to compare with. Considering the maximum efficiency, is LBO a good choice? Or KTA, BBO? We have a pico-second Ti:S laser, with diffraction limited beam, and the walk off could be a problem, Pulse width 4 ps, Pulse duration 13ns, around 100W peak power.

I am trying to find a non-linear crystal for sum-frequency generation combining 990nm with 812nm to 446nm using birefrigent phase matching. However, I have not found any previous papers which allowed me to compare with. Considering the maximum efficiency, is LBO a good choice? Or KTA, BBO? We have a pico-second Ti:S laser, with diffraction limited beam, and the walk off could be a problem, Pulse width 4 ps, Pulse duration 13ns, around 100W peak power.

I am trying to find a non-linear crystal for sum-frequency generation combining 990nm from Ti:S laser with weak signal i.e. 812nm emitting from single photon emitters (these are details not the most important: polaritons strongly interacting (photon blockade) to 446nm using birefrigent phase matching. However, I have not found any previous papers which allowed me to compare with. Considering the maximum efficiency, is LBO a good choice? Or KTA, BBO? We have a pico-second Ti:S laser, with diffraction limited beam, and the walk off could be a problem, Pulse width 4 ps, Pulse duration 13ns, around 100W peak power.

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el psy Congroo
el psy Congroo
  • 1.3k
  • 3
  • 16
  • 34

Non-linear crystal choice

I am trying to find a non-linear crystal for sum-frequency generation combining 990nm with 812nm to 446nm using birefrigent phase matching. However, I have not found any previous papers which allowed me to compare with. Considering the maximum efficiency, is LBO a good choice? Or KTA, BBO? We have a pico-second Ti:S laser, with diffraction limited beam, and the walk off could be a problem, Pulse width 4 ps, Pulse duration 13ns, around 100W peak power.