Product Description
If you need to measure the energy from a pulsed laser, Newport's 818E Series Pyroelectric Detectors provides you with a selection that will meet even the most demanding laser energy measurement needs. Short pulse, long pulse and fast acting pyroelectric detector versions are available with square apertures of 3.7, 12, 25 and 50 mm. Choose from among air cooled for low power or heat sink versions for higher powers. All 12mm aperture pyroelectric sensor heads have a 8-32 tapped hole and all other detectors have a 1/4-20 tapped hole for post or plate mounting. For very high-energy applications, optional diffuser/attenuators are available. See the Specifications Tables for complete information on the energy levels attainable both with and without the attenuators. The 818E Series laser pulse detectors are calibrated without the attenuator only. All Short and Long Pulse detectors come with a DB15 connector and internal EEPROM for storing factory calibration data, making them compatible with Newport's new model 1936-C and 2936-C Series (see Optical Power/Energy Meters, High Performance ) Optical Meter and model 1918-C (see High-Performance Hand-Held Optical Power and Energy Meter) and 842-PE Handheld Power/Energy Meters (see Portable Optical Power and Energy Meter). When using ... If you need to measure the energy from a pulsed laser, Newport's 818E Series Pyroelectric Detectors provides you with a selection that will meet even the most demanding laser energy measurement needs. Short pulse, long pulse and fast acting pyroelectric detector versions are available with square apertures of 3.7, 12, 25 and 50 mm. Choose from among air cooled for low power or heat sink versions for higher powers. All 12mm aperture pyroelectric sensor heads have a 8-32 tapped hole and all other detectors have a 1/4-20 tapped hole for post or plate mounting. For very high-energy applications, optional diffuser/attenuators are available. See the Specifications Tables for complete information on the energy levels attainable both with and without the attenuators. The 818E Series laser pulse detectors are calibrated without the attenuator only. All Short and Long Pulse detectors come with a DB15 connector and internal EEPROM for storing factory calibration data, making them compatible with Newport's new model 1936-C and 2936-C Series (see Optical Power/Energy Meters, High Performance ) Optical Meter and model 1918-C (see High-Performance Hand-Held Optical Power and Energy Meter) and 842-PE Handheld Power/Energy Meters (see Portable Optical Power and Energy Meter). When using with Newport's legacy 1835-C or 2835-C Power Meters, use the adaptor cable 818P-DIN (ordered separately). Fast acting versions have a DB15 connector and require the use of the 818P-BNC adapter cable when connecting to an oscilloscope or the above referenced power meters. The 818P-BNC adapter cable (ordered separately) can also be used to connect calibrated versions of the 818P series detectors to an oscilloscope. 
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Ordering Information | | Quantity | Model | Description | Price | | | 818E-10-50-S | Pyroelectric Energy Detector, Short Pulse, 50 mm Aperture, 10 W, Air Cooled | | | | 818E-20-50-S | Pyroelectric Energy Detector, Short Pulse, 50 mm Aperture, 20 W, Heatsink | | | | 818E-10-50-L | Pyroelectric Energy Detector, Long Pulse, 50 mm Aperture, 10 W, Air Cooled | | | | 818E-20-50-L | Pyroelectric Energy Detector, Long Pulse, 50 mm Aperture, 20 W, Heat Sink | | | | 818E-10-50-F | Pyroelectric Energy Detector, Fast Acting, 50 mm Aperture, 10 W, Air Cooled | | | | 818E-20-50-F | Pyroelectric Energy Detector, Fast Acting, 50 mm Aperture, 20 W, Air Cooled | | | | 818E-05-25-S | Pyroelectric Energy Detector, Short Pulse, 25 mm Aperture, 5 W, Air Cooled | | | | 818E-10-25-S | Pyroelectric Energy Detector, Short Pulse, 25 mm Aperture, 10 W, Heat Sink | | | | 818E-05-25-L | Pyroelectric Energy Detector, Long Pulse, 25 mm Aperture, 5 W, Air Cooled | | | | 818E-10-25-L | Pyroelectric Energy Detector, Long Pulse, 25 mm Aperture, 10 W, Heat Sink | | | | 818E-05-25-F | Pyroelectric Energy Detector, Fast Acting, 25 mm Aperture, 5 W, Air Cooled | | | | 818E-10-25-F | Pyroelectric Energy Detector, Fast Acting, 25 mm Aperture, 10 W, Air Cooled | | | | 818E-03-12-L | Pyroelectric Energy Detector, Long Pulse, 12 mm Aperture, 3 W, Air Cooled | | | | 818E-05-12-L | Pyroelectric Energy Detector, Long Pulse, 12 mm Aperture, 5 W, Heat Sink | | | | 818E-03-12-F | Pyroelectric Energy Detector, Fast Acting, 12 mm Aperture, 3 W, Air Cooled
| | | | 818E-05-12-F | Pyroelectric Energy Detector, Fast Acting, 25 mm Aperture, 5 W, Heat Sink | | | | 818E-0.3-04-S | Pyroelectric Energy Detector, 3.7 mm Aperture, 0.3 W | | | | 818E-0.3-04-F | Pyroelectric Energy Detector, Fast Acting, 3.7 mm Aperture, 0.3 W
| | | | 818E-DA-12 | Diffuser / Attenuator, 818E Pyroelectric heads, 12 mm, 400 nm to 2.5 µm | | | | 818E-DA-25 | Diffuser / Attenuator, 818E Pyroelectric heads, 25 mm, 400 nm to 2.5 µm | | | | 818E-DA-50 | Diffuser / Attenuator, 818E Pyroelectric heads, 50 mm, 400 nm to 2.5 µm | | | | 818E-DG-12 | Diffuser / Attenuator, UV Grid, 818E Pyroelectric heads, 12 mm, 190-400 nm | | | | 818E-DG-25 | Diffuser / Attenuator, UV Grid, 818E Pyroelectric heads, 25 mm, 190-400 nm | | | | 818E-DG-50 | Diffuser / Attenuator, UV Grid, 818E Pyroelectric heads, 50 mm, 190-400 nm | | | | 818P-BNC | DB15 to BNC Adapter (for use with DVM or Scope) | | | | 818P-DIN | DB15 to DIN Adaptor (for use with 1835-C or 2835-C power meters) | |
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Related Products | 
1936-C/2936-C series is the most advanced benchtop power meter in industry (see Optical Power/Energy Meters, High Performance )
(Detectors sold separately)
| • For high performance portable optical meter, see Portable Optical Power and Energy Meter
• Consider an integrating sphere as an alternative, see Integrating Spheres, 819M Series
• For high power level CW measurement, see Thermopile Detectors, High Power 818P Series
• For laser beam analysis, see the Beam Analysis Chapter | |
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