Products
Ultra - high speed photodetector
product feature：
Spectral range：1100~1700nm
Rise time ：4~30ps
High signal-to-noise
Compact structure
DC 5Vpower supply
Application：
Picosecond pulse detection
Heterodyne detection
Microwave photonic
Ultra-fast optics
performance parameters：
|
Type Parameter |
KG-USPD-25 |
KG-USPD-50 |
KG-USPD-100 |
|
Spectral response range |
1200-1600nm |
1480-1620nm |
1480-1620nm |
|
Material type |
Ge |
InGaAs |
InGaAs |
|
3dB bandwidth |
DC-25GHz |
DC-50GHz |
DC-100GHz |
|
Rise time |
18ps |
10ps |
4ps |
|
Noise equivalent power |
35pw/√Hz |
45 pw/√Hz |
50 pw/√Hz |
|
Gain |
27V/W |
25V/W |
25V/W |
|
Saturation optical power |
6mW |
10mW |
10mW |
|
Photosensitive surface diameter |
21um |
12um |
8um |
|
Responsiveness |
0.55A/W |
0.5A/W |
0.5A/W |
|
Output connector |
K |
V |
W |
|
Operating voltage |
DC 5V |
||
|
Operating circuit |
200mA |
||
|
Input optical fiber |
SMF |
||
|
Input connector |
FC/APC、FC/PC or user specified |
||
|
Output impedance |
50 |
||
|
Output coupling method |
DC |
||
|
Operating temperature range |
0-40℃ |
||
|
Dimensions |
100 x 100 x34 mm |
||
order information：
|
KG |
USPD |
XX |
SM |
XX |
|
|
Detector type： USPD -ultra high -speed detection module |
Operating bandwidth ：<, o:p>, , 25--<st1:, ,="" unit name="g" sourcevalue="25" numbertype="1" tcsc="0" w:st="on" c,="" negativ,="" e="True" hmetcnv="" pace="False" hass,="">-25G 50---50G 100---100G |
Pigtail optical fiber ： SM---single-mode fiber |
FP ---FC/PC FA ---FC/APC SP---user specified |
*please contact our seller if you have special requirements
