PH Series Photo Detector
Specifications
Gentec-EO offers a series of photo
detectors that can extend your laser
power measurement capability down to
the picowatt range. We have a solution
for your low power measurements for
wavelengths from 200 nm to 1.65micron.
You have 3 models to choose from:
silicon, UV-enhanced silicon and germa-
nium. The silicon detectors provide a
generous aperture for laser beams up to
10 mm in diameter. The threaded aper-
ture allows you to install filters, attenu-
ators, fiber optic adapters or other
optics that suit your specific needs. All
of the detectors have a NIST traceable
calibration and Personal wavelengthcorrection ™. Our photo detectors arecompatible with the Gentec-EO SOLO PE
and P-Link monitors.
MONITORS ENERGYDETECTORS POWERDETECTORS Silicon
This is the choice for typical low power
Cw lasers from 300 to 1100 nm. Make
measurements down to 600 pW and up
to 0.75 W with an OD-2 attenuator.
Silicon-UV
PH100-Si For low power CW
industrial lasers working at
shorter wavelengths we offer this photo
detector sensitive down to 200 nm.
Maximum power with OD-2 attenuator is
14 mW. Other performance characteris-
tics are similar to the regular silicon
detector.
OEMDETECTORS Germanium
PHOTO DETECTORS
For longer wavelengths, our germanium
photo detector is a nice solutionbetween 0.8 and 1.65 microns for laserbeams up to 5 mm in diameter. With the
attenuator it will go to 0.5 W. A 10 mm
aperture is also available upon special
request.
PHOTODETECTORS Low Power
•Wavelength Selection in 1 nm Steps
NEW
•Fast•Small Size•Si, Si-UV, Ge•Full NIST-Traceability•Smart Interface
To extend the performance of the photo
detectors to higher measurable powers
you can select one of our attenuators.
The transmission of the OD-1 is 10% and
the transmission of the OD-2 is 1%.
DIFFRACTIVEOPTICS BEAMDIAGNOSTICS 66
T 418.651.8003 1 888 5GENTEC F 418.651.1174 www.gentec-eo.com info@gentec-eo.com