RTP EO Cell

RTP EO CellRTP is an ideal material for a wide variety of Electro-Optic applications as Pockels cells, shutters, Q-switch, phase modulators, attenuators, pulse pickers and more. The crystal is transparent at most common visible and near infrared laser wavelengths. RTP based EO devices are offered in matched pair configurations and in temperature compensating designs. RTP EO cells are assembled in a thermally compensated double-crystal configuration, in which two matched crystals are placed in line of the propagation axis (x or Y) with one rotated by 90 degrees.Product Types• Matched pair of RTP Elements • Single RTP Element used for phase modulators) • Plug and play, Electro-optical cells assembly (with / without housing)Main Features• Low half-wave voltage of EO Cells to enable a compact design• Rise time, fall time, and pulse width of 1 ns to enable fast operation• Designed to operate over a wide temperature range (-50°C to 70°C)• The best material in the spectral range of 500-3000 nm for electro-optics applications• High laser-induced damage threshold (up to1000 MW/cm2, at 1064 nm, 10 ns pulse)• Very low absorption losses at 1064 nm wavelength• Extremely high homogeneity: up to 15*15 mm EO cells as a standard size• Non-hygroscopic, easy handling, no cover needed• Minimal ringing, compatible for 1 MHz repetition rateSpecificationsOperational Rang500-3000 nmTransmission@ 1064 nm > 99%Half Wave Voltage3.6 kV (for EO cells size 9*9*10 mm3)Extinction RatioOver 30 dBClear Aperture1.5*1.5 mm² to 15*15 mm²Crystal LengthUp to 50 mmAcceptance Angle<4 degStandardAR Coating @1064 nm, R < 0.2 %Laser Induced Damage ThresholdUp to 1 GW/cm², @1064 nm, 10 ns pulse or 10J/cm²

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