U.S. Patent #7,092,644 Model #21012103 Wavelength Range 320Җ1060 nm 9501630 nm Calibrated Wavelength Range -NA- 1520֖1620 nm User-Selectable 3-dB Bandwidths 1, 5, 25 kHz 1, 5, 25 kHz Small-Signal Transition Time (0100%) 30 ֵs 30 s (25 kHz setting) Calibrated Accuracy (0 dBm, 23 հC) -NA- 0.1 dB Relative Accuracy (61 to +4 dBm) 0.05 dB + 63 pW (from ֖59 dBm to +6 dBm) 0.05 dB + 40 pW (from 61 dBm to +4 dBm) rms Noise Floor ֖69 dBm (126 pW) 71 dBm (79 pW) Maximum Optical Power +6 dBm (4 mW) +4 dBm (2.5 mW) Output Type Analog, Logarithmic Analog, Logarithmic Output Reference Level (23 ְC) 2.0 dBm=3.5 V 0dBm=3.5 0.005 V Output Slope 0.5 V/decade (50 mV/dB) 0.5 V/decade (50 mV/dB) Optical Input Free Space plus Optional Fiber Adapter Single-Mode FC (APC or PC compatible) Optical Return Loss -NA- і50 dB (APC) Connector Repeatability -NA- 0.01 dB Operating Temperature 1535 ֋C 15ږ35 ˚C TemperatureDrift 0.005 dB/˚C (typical) 0.005 dB/˚C (typical) Electrical Output BNC BNC Power Requirements 15 V, 75 mA (Model 0901 recommended) ѱ15 V, 75 mA (Model 0901 recommended) Model # 2101 2103 Price* $1,950 $1,950 Price, 3-yr Extended Warranty > * $275 $275 Absolute power levels apply at peak responsivity @ ~920 nm. > Ɔ See our terms and conditions of sale for more details. Related Products: Swept-Wavelength Lasers (page 22) Power Supplies (page 138) Breakout Cable (page 139) Filter Holders and FC-Fiber Adapters (page 140) *For international prices add 10%. >

Power Range 0.5 WՖ1 W Wavelength Range 4001064 nm Accuracy ֱ5 % Sensor Disk Silicon, 8-mm Aperture Max. Power Density withBuilt-In ND Attenuator 30 W/cm > 2 Size 168 24 ח 20 mm Weight 44 g BatteryLife 180,000 Measurements @12 Sec/Sample Model # 3803 Price* $345 *For international prices add 10%. >