Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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User's Manual
The IS6-D-IR-170 is a 6” integrating spheres (5.3” inside) with a Germanium detector for use with highly divergent (D) beams up to 170°. The IS6-D-IR-170 comes with a IR detector, is calibrated from 700 to 1800nm and can measure up to 30W.
| Aperture | ?8mm |
| Spectral Range | 700-1800nm |
| Power Range | 20μW-30W |
| Dimensions | ?154 (mm) |
| Max Pulse Energy | 0.7mJ |
| Max Average Power Density | 1 kw/cm2 |
| Max Average Power | 30W |
| Max Beam Divergence | >±85 deg |
| Sensitivity to Beam Divergence | ±1.5% |
Advantages of integrating sphere in optical measurement
Can measure diverging beams over 45o
Can measure relatively high power (IS6-VIS up to 30W)
Can measure large size low-power beam
Insensitive to beam alignment or coherence
Due to reflective surfaces, they have high damage thresholds, especially for short pulses
It can be used to measure power, spectrum and time pulse shape simultaneously
With fast response time of photodiode, it can measure high power like a thermal sensor
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