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An ICCD detector for time resolved measurements at a high speed rate Technical Specifications

: Intensifier Specifications

Our i-Spectrum Two ICCD detectors are the second HORIBA Jobin Yvon ICCD generation. Our new design includes Intensifier driven by an internal or external Pulse and Delay Generator (option). Controlled by a crystal with 100MHz repetition rate, the Pulse widths of the Spectrum Two ICCD detector can be selected from 5 ns to 640 sec with 1ns delay. Electrical triggers “IN”, with an internal jitter of less than 30 ps, allows for a perfect control of the acquisition.

Intensifier Type18UVFInput Window UV grade quartz Intensifier type Gen II Photocathode S20 Output Window Fiber optic Coupling between intensifier and CCD By taper Phosphor Screen P43 phosphor standard. Other phosphors are also available Photocathode diameter 18 mm Maximum Photocathode repetition rate

CCD chip specifications

50 KHz

Chip Type1024x256 Active pixels690x256Chip Format

Spectral range (nm) 180 - 850 Minimum Gate Width 5 nsec

Front illuminated Full Frame Architecture

The Intensifier photocathodes

In all i-Spectrum Two ICCDs, the spectral response is determined by the quantum efficiency (QE) of the intensifier photocathode as a function of the wavelength. The figure 1 shows the typical quantum efficiencies of our standard photocathode presently available with the i-Spectrum Two ICCDs. For measurements in the UV and near infrared spectral regions, HORIBA Jobin Yvon offers SuperGen intensifiers with S20 photocathodes. Other photocathodes optimized for other spectral range or with better quantum efficiency can be offered. Contact Horiba Jobin Yvon for more details.

18 mm x 6.7 mm Pixel size 26x26 m500 (Typ)300 (Min) Individual Pixel Full Well Capacity (Ke-) Readout Register Full Well Capacity (Ke-) 750 (Typ) Read out noise 4 (Typ)

Figure 1 Typical Quantum efficiencies of Intensifier Photocathodes ---

(e- rms) 6 (Max) Dynamic Range 125,000:1 Dark Charge 0.3 e/pix/sec

S20 Gen II Quantum Efficiency

Working Temperature -35°C

* Specifications subject to change without notice.

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