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Photon counting module C14463-050GD

Photon counting module C14463-050GD
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Photon counting module C14463-050GD Fiber coupling type, low-light-level detection The C14463-050GD is a photon counting module that can detect low-level light. It consists of a TE-cooled single pixel photon counter (SPPC), ampliﬁer, comparator, high-voltage power supply circuit, and temperature control circuit. This product is a ﬁber coupling type module. You can simply supply external power (±5 V) to use this module. Fiber coupling type Low-light-level measurement Built-in single pixel photon counter Particle diameter measurement High sensitivity in the visible to near IR region Fluorescence measurement Analytical instruments Absolute maximum ratings Parameter Supply voltage Operating temperature Storage temperature Symbol Vs Topr Tstg *1: When there is a temperature diﬀerence between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Recommended operating conditions Parameter Positive power supply Supply voltage*2 Negative power supply *2: A power supply with 1 A or higher output must be used. Electrical and optical characteristics (Ta=25 °C, λ=600 nm, Vs=±5 V, unless otherwise noted) Parameter Spectral response range Peak sensitivity wavelength Fiber connector*3 Chip temperature (setting temperature) Photon detection eﬃciency Dark count Afterpulse probability Comparator output +5 V Current consumption -5 V *3: Recommended ﬁber: GI 50/125 multimode ﬁber

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Photon counting module Block diagram High-voltage power supply circuit TE-cooled type SPPC Temperature control circuit Amplifier Digital output Connection example Using the supplied power cable, connect the module to a power supply. You can count output pulses by connecting the module to a frequency counter. Frequency counter Digital signal cable Photon counting module C14463-050GD Power cable (accessory) Light source Power supply (±5 V) Subject KACCC1004EA

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Photon counting module Measurement example Comparator output Photon detection efficiency vs.wavelength (typical example) (Ta=25 °C) Number of detected photons (cps) Photon detection efficiency (%) Linearity (typical example) Number of incident photons (cps)

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Photon counting module Dimensional outline (unit: mm) FC connector Power connector S5B-PH-K-S (J.S.T.MFG.) Digital output connector (SMB connector) Tolerance unless otherwise noted: ±0.5 Weight: 250 g 40

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Photon counting module Accessories ‧ Power cable ‧ Instruction manual Options (sold separately) Coaxial conversion adapter A10613 series These are coaxial conversion adapters for converting the SMB coaxial connector for extracting MPPC module signals into a BNC coaxial connector or an SMA coaxial connector. These adapters make connection to a BNC cable or SMA cable possible. Precautions ‧ Use the product by referring to the supplied instruction manual. Related information http://www.hamamatsu.com/sp/ssd/doc_en.html Precautions ‧ Disclaimer Information described in this material is current...

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