Resonance tuning of two-photon absorption microcavities for wavelength-selective pulse monitoring
Citation:Krug, T.; Guo, W.H.; O'Dowd, J.; Lynch, M.; Bradley, A.L.; Donegan, J.F.; Maguire, P.J.; Barry, L.P.; Folliot, H., Resonance tuning of two-photon absorption microcavities for wavelength-selective pulse monitoring, IEEE Photonics Technology Letters, 18, 2, 2006, 433 - 435
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We showthe potential use of a single photodetector for multichannel pulse monitoring. Two-photon absorption in a microcavity structure is used as the nonlinear optical technique for pulse monitoring. Angle tuning of the device allows the resonance to be tuned. For the device studied here that is optimized for 2-ps pulses, a possible tuning range of 55 nm is shown.
Type of material:Journal Article
Series/Report no:IEEE Photonics Technology Letters
Availability:Full text available