TCSPC for FLIM and FRET in - Boston Electronics Corporation

The TCSPC Microscopy SolutionSPC-830Photon ChannelPrincipleTime Resolution (FWHM / RMS, electr.)Opt. Input Voltage RangeMin. Input Pulse WidthLower ThresholdZero Cross AdjustConstant Fraction Discriminator7 ps / 4 ps- 50 mV to - 1 V400 ps- 20 mV to - 500 mV- 100 mV to + 100 mVSynchronisation ChannelPrincipleConstant Fraction DiscriminatorOpt. Input Voltage Range- 50 mV to - 1 VMin. Input Pulse Width400 psThreshold- 20 mV to -500 mVFrequency Range0 to 200 MHzFrequency Divider 1-2-4-8-16Zero Cross Adjust-100 mV to + 100 mVTime-to-Amplitude Converter / ADCPrincipleRamp Generator / Biased AmplifierTAC Range50 ns to 2 usBiased Amplifier Gain 1 to 15Biased Amplifier Offset0 to 100% of TAC RangeTime Range incl. Biased Amplifier3.3 ns to 2 usmin. Time / Channel813 fsTAC Window DiscriminatorAny Window inside TAC RangeADC Principle50 ns 12 bit Flash ADC with Error CorrectionDiff. Nonlinearity (dith width 1/8, 90% of TAC range)< 0.5% rms, typically