High Speed Photodetectors

 High Speed Photodetectors

產品名稱 : High Speed Photodetectors
產品說明 :
EOT\'s High Speed Photodetectors contain PIN photodiodes that utilize the photovoltaic effect to convert optical power into an electrical current.

When terminated into 50 Ω into an oscilloscope, the pulsewidth of a laser can be measured. When terminated into 50 Ω into a spectrum analyzer, the frequency response of a laser can be measured.

EOT\'s High Speed Photodetectors come with their own internal bias supply consisting of long-life lithium cells. Plugging a coaxial cable into the photodetector\'s SMA output connector and terminating into 50 Ω at the oscilloscope or spectrum analyzer is all that is required for operation.

產品規格

Seletion Guide

Model ET-3500 ET-3500F ET-3600 ET-3600F ET-4000 ET-4000F ET-5000 ET-5000F
Detector Material InGaAs InGaAs InGaAs InGaAs GaAs GaAs InGaAs InGaAs
Rise Time/Fall Time <25 ps / <25 ps <25 ps / <25 ps 16 ps / 16 ps 16 ps / 16 ps <30 ps / <30 ps <30 ps / <30 ps 28 ps / 28 ps 28 ps / 28 ps
Responsivity >0.90 A/W at 1300 nm >0.65 A/W at 1300 nm >0.70 A/W at 1300 nm >0.70 A/W at 1300 nm >0.53 A/W at 830 nm >0.38 A/W at 830 nm 1.3 A/W at 2000 nm 0.95 A/W at 2000 nm
Bandwidth >15 GHz >15 GHz >22 GHz >22 GHz >12.5 GHz >12.5 GHz >12.5 GHz >12.5 GHz
Acceptance Angle (1/2 angle) 15° N/A 15° N/A 15° N/A 20° N/A
Output Connector SMA SMA SMA SMA SMA SMA SMA SMA
Fiber Optic Connection N/A FC/UPC, SMF28e N/A FC/UPC, SMF28e N/A FC/UPC, SMF28e N/A FC/UPC
產品型號 產品說明 Detector Material Rise Time / Fall Time Bandwidth Fiber Optic Connection c 價格(NTD) 產品數量
0 ET-3500 High Speed Photodetectors InGaAs <25 ps/<25 ps >15 GHz N/A -
1 ET-3500F High Speed Photodetectors InGaAs <25 ps/<25 ps >15 GHz FC/UPC, SMF28e -
2 ET-3600 High Speed Photodetectors InGaAs 16 ps/16 ps >22 GHz N/A -
3 ET-3600F High Speed Photodetectors InGaAs 16 ps/16 ps >22 GHz FC/UPC, SMF28e -
4 ET-4000 High Speed Photodetectors GaAs <30 ps/<30 ps >12.5 GHz N/A -
5 ET-4000F High Speed Photodetectors GaAs <30 ps/<30 ps >12.5 GHz FC/UPC, SMF28e -
6 ET-5000 High Speed Photodetectors InGaAs 28 ps/28 ps >12.5 GHz N/A -
7 ET-5000F High Speed Photodetectors InGaAs 28 ps/28 ps >12.5 GHz FC/UPC -