Room Temperature Optoacoustic Detector GC-1P (GOLAY CELL)
Golay Cell is one of the most efficient detecting devices. It has excellent sensitivity at room temperature and flat optical response over a wide wavelength range.
GC-1P detectors are manufactured in-house and calibrated individually. Delivery includes a detector head and a power supply unit. A mount for the filters can be supplied as an option.
Various THz optical components such as long pass filters, polyethylene polarizers as well as windows, lenses, and beamsplitters from HRFZ-Si and TPX can be supplied as a useful complement for THz applications. Please find relevant brochures on our web-site.
Application:
Monitoring and control of MIR and THz radiation.
Technical specification:
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Diameter of entrance cone, mm: |
11.0 |
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Diameter of entrance window, mm: |
5.0 |
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Material of entrance window: |
High-Density Polyethylene (HDPE) |
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Optimal operating wavelength range, μm: |
15 ÷ 2000 |
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Extended operating wavelength range, μm: |
1 ÷ 8000 |
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Recommended detected power, W, up to: |
1 x 10-5 |
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Optimum modulation frequency, Hz: |
20 ± 5 |
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Noise-equivalent power @ 20Hz: |
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Optical responsivity @ 20Hz: |
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Response rate: |
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Detectivity (D*) at entrance cone aperture: |
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Ambient operating pressure range, mm Hg |
760 ÷ 10-3 |
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Operational and storage temperature range, °C |
5 ÷ 40 |
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Humidity, % |
45 ÷ 80 |
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Vibration |
avoid vibrations at 1 ÷ 100 Hz |
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Rated voltage, VAC |
100/115 ± 10%, |
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Line frequency, Hz |
50 ÷ 60 |
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Overall dimensions, L x W x H, mm3 |
126 x 45 x 87 |
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Weight, kg |
0.8 |
