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Ultrafast Photodetector

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…spectrum.The red end
of this spectrum is frequency-doubled and combined
with the green end of this same broad spectrum. A fast
photodetector senses the resultant beat frequency
and at wo, the carrier envelope offset frequency. Our
feeback electronics control the fast and…

Vitara CEP Stabilizer

Vitara CEP Stabilizer

…this same broad spectrum. A fast photodetector senses the resultant beat frequency and after suitable processing, this signal is used to control the fast and slow actuators inside the Vitara-T, thereby controlling the carrier phase. Additional Specs 2016 Ultrafast Laser System Catalog Overview -…

COHR RLScatalog2020 interactive.pdf

COHR RLScatalog2020 interactive.pdf

54 Superior Reliability & Performance
CEP Stabilizer for Vitara Ultrafast Laser Systems
CEP Stabilizer for Vitara
Carrier to Envelope Phase
(CEP) Stabilizer Accessory
for Vitara
The Vitara CEP Stabilizer is a state-of-the art Carrier-toEnvelope Phase stabilizer…

LIT Lasers-LED NO2 Spectral-Brightness 1014.pdf

LIT Lasers-LED NO2 Spectral-Brightness 1014.pdf

…spectrum and a broad emission spectrum that is at a longer wavelength, i.e., Stokes
shifted. A longpass cut-off filter makes sure that the photodetector efficiently detects fluorescence but is blind to any scattered light at shorter
wavelengths an LED has a broad
Fortunately, because…