Polarimeter, Free Space and Fiber Coupled, 600 - 1080 nm, Metric Threading Wavelength Range 600 nm - 1080 nm Dynamic Range -60 dBm to +10 dBm (10-6 mW to 10 mW) Sampling Rate Defaultb 30 Samples/s Maximumc 400 Samples/s Measurable SOPd Entire Poincaré Sphere Azimuth Accuracye ±0.25° Ellipticity Accuracy ±0.25° DOPf Accuracy ±1.0% Free Space Aperture O3 mm Input Fiber Connector FC/PC Accepted by Included O12 mm Collimatorg Included O12 mm Collimatorg F240FC-B Maximum Input Beam Divergence 2° Warm-Up Time for Rated Accuracy 15 min Additional Specifications Command and Control Interface USB 2.0 Mini-B Input Power Supply Via USB 2.0 Mini-B Interface or DS15 External Power Supplyh DS15 Power Supply Ratings 15.0 V; 1.2 A Operating Temperature Range 5 °C to 40 °C Storage Temperature Range -40 °C to 70 °C Dimensions 51.0 mm x 55.0 mm x 56.3 mm Bottom Mounting Features One (M6) and Two (M4) Threaded Holes Weight 0.28 kg