EOP Optical Probe
Instrument Systems provides a range of optical probes for measuring irradiance and illuminance, and also for general coupling of light into the spectrometer. These probes differ in the degree o f light throughout, the spectral range and cosine correction. All models of optical probes offered by Instrument Systems include a diffuser for the incident light. The entrance for the optical fiber used to couple the light into the spectrometer is located directly behind this diffuser.
Features
- flexible optical fiber connector
- multiple probes with different cosine correction and light throughput
- special probe with specified field-of-view of 5.7 degrees
Overview
Model | Cosine correction | Light throughput | Spectral range | Application |
---|---|---|---|---|
with fiber bundle connector | ||||
EOP-146 | very good | medium | 190 – 2500 nm | for extended light sources |
EOP-120 | medium | good | 190 – 1700 nm | universal |
EOP-121 | medium | good | 190 – 1700 nm | universal, flat format housing |
EOP-140 | low | high | 190 – 2500 nm | low light levels |
EOP-542 | n/a | high | 190 – 2500 nm | 5.7° field-of-view |
with SMA fiber connector | ||||
EOP-350 | very low | good | 1000 – 5000 nm | IR spectral range |
integrating sphere | ||||
ISP40 | excellent | low | 220 – 2500 nm | solar radiation |