
Silicon
ET 2000 Series Silicon PIN Detector
ET-2000 (4-variations 2030,2040,2060,2070) 2GHz Silicon (Si) biased photodetectors covering 300-1100nm. These PIN photodiodes from EOT are ideal for monitoring the output of Q-switched lasers; mode-locked lasers; and externally modulated CW lasers, with time domain and frequency response measurements
Regular price
£240.00
Model | Wavelength range (nm) | Rise/Fall time | Bandwidth | Price | Order |
---|---|---|---|---|---|
ET-2030 | 320-1000 | <300ps/<300ps | >1.2GHz | £272.00 | |
ET-2040 | 320-1100 | <30ns/<30ns | >25MHz | £240.00 | |
ET-2060 | 320-1000 | <320ps/<320ps | >1.1GHz | £317.00 | |
ET-2070 | 200-1800 | 3ns/3ns | >118MHz | £408.00 |
Summary Box:
ET-2000 (4-variations 2030,2040,2060,2070) 2GHz Silicon (Si) biased photodetectors covering 300-1100nm. These PIN photodiodes from EOT are ideal for monitoring the output of Q-switched lasers; mode-locked lasers; and externally modulated CW lasers, with time domain and frequency response measurementsDescription:
EOT's Silicon Photodetectors contain PIN photodiodes that utilize the photovoltaic effect to convert optical power into an electrical current. When terminated into 50Ω into an oscilloscope, the pulsewidth of a laser can be measured. When terminated into 50Ω into a spectrum analyzer, the frequency response of a laser can be measured. EOT's Silicon Photodetectors come with their own internal bias supply consisting of long-life lithium cells. Plugging a coaxial cable into the photodetector's BNC output connector and terminating into 50Ω at the oscilloscope or spectrum analyzer is all that is required for operation.Specifications:
Specifications |
120-10011-0001 (ET-2030) |
120-10028-0001 (ET-2040) |
120-10133-0001 (ET-2060) |
120-10134-0001 (ET-2070) |
Rise Time/Fall Time |
<300ps/<300ps |
<30ns/<30ns |
<320ps/<320ps |
3ns/3ns |
Responsivity at 830nm |
0.47A/W |
0.6A/W |
0.47A/W |
0.56A/W |
Power Supply |
9VDC |
24VDC |
9VDC |
24VDC |
Bandwidth |
>1.2GHz |
>25MHz |
>1.1GHz |
>118MHz |
Active Area Diameter |
0.4mm |
4.57mm |
0.4mm |
2.55mm |
Dark Current |
<0.1nA |
<10nA |
<0.1nA |
<10nA |
Acceptance Angle (1/2 angle) |
10° |
60° |
N/A |
50° |
Noise Equivalent Power |
<0.01pW/√Hz |
<0.09pW/√Hz |
<0.01pW/√Hz |
<0.10pW/√Hz |
Maximum Linear Rating |
CW current: 3mA Pulse current: 3mA |
CW current: 2mA Optical input: 3mW |
CW current: 3mA Optical input: 3mA |
CW current: 2.5mA Pulse current: 15mA |
Mounting (Tapped Holes) |
8-32 or M4 |
8-32 or M4 |
8-32 or M4 |
8-32 or M4 |
Output Connector |
BNC |
BNC |
BNC |
BNC |