Power detectors
Absorption curves
Absorption curves for power detectors
- 2024
- English
TRAP7-Si-D-BNC
P/N 201740Optical trap detector for laser power measurement up to 1 mW.
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- 5 mm Ø
- 7 mm Ø
- 10 mm Ø
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- Silicon
- Germanium
- UV-Silicon
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- None
- OD0.3
- OD1
- OD2
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- Standard
- INTEGRA (USB)
- INTEGRA (RS-232)
- INTEGRA (USB with external trigger)
- BLU (wireless)
Product family key features
Have your own Golden Calibration Standard
The high quantum efficiency (>99%) makes it an excellent calibration transfer standard
Incredible spatial uniformity
The spatial uniformity is better than 0.05 %
Low calibration uncertainty
From 440 to 980 nm
For divergent or collimated beams
Devices optimized for both types of lasers
Measure power from nW to mW
When used with the TRAP-PREAMP amplifier that provides a direct digital readout
Compatible stand
Compatible displays & PC interfaces
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SDX-1226-2
Precision current to voltage amplifier, for use with TRAP detectors.
Measurement capabilities
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Maximum average power (continuous)
1 mW -
Noise equivalent power
100 pW -
Spectral range
200 - 1100 nm -
Power calibration uncertainty
< ±1.0 % (440 - 980 nm)
Damage thresholds
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Maximum average power density
1 mW/cm²
Physical characteristics
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Aperture diameter
7 mm -
Absorber
Si -
Dimensions
69Ø x 27.7D mm -
Weight
0.23 kg
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STAND-D-233
Stand with 2 x 3in base, 3in cylinder, delrin post, ¼-20 & 8-32.
PEL-#
Pelican carrying case. Various sizes available. Contact us to order.
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Optical TRAP Detectors for spectral calibration
- English
Calibration Uncertainty of Photodetectors
Technical note
- English
How calibration works
Technical note
- 2024
- English
Recalibration options when using an extension cable
Technical note
- English
Understanding the spectral characteristics of your detectors
Technical note
- English
Power detectors - overview
Comparison table
- 2024
- English
Understanding your calibration certificate
Technical note
- English
Calibration: For measurements you can count on
Technical note
- English
Measurement capability in the picowatt level
Photodiode-based detector offering a fast response for VIS-NIR wavelengths. Our silicon absorber makes it possible to measure very low powers down to the picowatt level.
Customers enjoy:
- Wide dynamic range
- Very low noise
- Fast response
- Not sensitive to the surrounding environment
Related videos
Compatible products you may need
STAND-D-233
Stand with 2 x 3in base, 3in cylinder, delrin post, ¼-20 & 8-32.
SDX-1226-2
Display: None
Number of channels: 1
Output type: Analog
Measurement type: Average power
PEL-#
Pelican carrying case. Various sizes available. Contact us to order.
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