Document

Features
ֺֺ PD300-BB for broadband light sources - radiometry
(PD300-BB-50mW option up to 50mW)
ֺֺ PD300-CIE for eye adjusted Lux measurements
ֺֺ BC20 for measuring scanned beams such as bar code light sources
BC20
PD300-BB/ / PD300-BB-50mW
PD300-CIE
Model
PD300-BB
Use
Radiometry-broad
spectrum
PD300-BB-50mW
Same as PD300-BB with
removable attenuator for use to
50mW
Detector Type
Silicon with special filter Silicon with special filter
Aperture
10x10mm
10x10mm
Spectral Range nm
430 - 1000 (see graph)
430 - 1000 (see graph)
Filter Mode
Filter out
Filter in
Power Range
50pW to 4mW
50pW to 4mW
1nW to 50mW
Power Scales
4mW to 8nW and dBm
4mW to 8nW and 50mW to 80nW
dBm
and dBm
Resolution nW
0.001
0.001
0.01
Accuracy
Maximum deviation from Maximum deviation from flat
flat spectrum (see graph) spectrum (see graph)
±10%
±10%
±12%
Damage Threshold W/cm2
10
10
100
Max Pulse Energy µJ
1
1
10
Noise Level pW
2
2
30
Response Time with Meter s 0.2
0.2
0.2
Beam Position Dependence ±2% for broadband light
sources
PD300-CIE (b)
BC20 (b)
Eye adjusted
measurement in Lux
Scanned beams e.g. bar code
Silicon with special filter Silicon with peak and hold circuit
Active area 2.4 x 2.8mm 10x10mm
400 - 700 (see graph)
633, 650, 675 (others available)
20mLux to 200kLux
200kLux to 200 mLux
100µW to 20mW
20mW to 2mW
1 mLux
(see graph)
0.001
±3% for >10% of full scale.
Deviation from calibration -3% at
30,000 inch/s scan rate on sensor.
50
NA
5µW
Two modes of operation:
Hold: holds highest reading for 5s
then updates.
No Hold: updates reading 3 times
per second.
±2%
10
1
±1mLux
0.2
Background Subtraction
NA
±2% for broadband ±3% for
light sources
broadband
light sources
NA
NA
Fiber Adapters Available
(see page 68)
Version
Part Number
NA
SC, ST, FC, SMA
NA
7Z02405
7Z02440
7Z02406
Notes:
1.1.1.3 Sensors
1.1.1.3 Special photodiode sensors
NA – source overfills
detector
NA
Background is automatically
subtracted from both scanned
and static beams.
NA
7Z02422A (a)
(a) Swivel stand for BC20 sensor P/N
1Z09004
(b) The PD300-CIE and BC20 sensors are not fully supported by Ophir PC Interfaces (USBI, Pulsar and Quasar) or by StarLite Meter.
* For graphs see page 26
installed

PD300-BB-50mW with filter installed
119.5
118
BC20
118
119.5
65
10

40.5
10
118
65
65
40.5
65
10
10
10
10
12.5
10
12.5
65
40.5
VIEW A
A
11
Front
View
Front View
PD300-UV/IR with filter off
11
A 11
FrontView
View
Front
A
NAME
A
9.5
A
Front
View
Front
View
Front View
PD300 with filter installed
SIGN.
9.5
Front View
PD300-UV/IR with filter installed
REV. 1
VIEW A
17.8
21.4
9.5
VIEW A
VIEW A
42
42
11
21.4
17.8
VIEW A
17.8
11
5
10
/ PD300-BB-50mW with filter off
10
PD300-CIE / PD300-BB

PD300 with filter off
PD300-UV/IR with filter off
DATE
REV. 1
DRAWN
E.K.
APPR.
A.R.
NAME
SIGN.
DATE
11.13
REV. 1
NAME
DRAWN
E.K.
APPR.
A.R.
SIGN.
DRAWN
E.K.
APPR.
A.R.
DATE
11.13
11.13
25
For latest updates please visit our website: www.ophiropt.com/photonics
29.02.2016
1.1.1.4 Graphs
Temperature Coefficient of Sensitivity
PD300 Angle Dependence
1
1.4
PD300-IR
PD300/PD300UV/PD300-3W
PD300-IRG
0.9
1
0.8
0.8
relative reading
Percent change per degC
1.1.1.4 Sensors
1.2
0.6
0.4
0.2
PD300/PD300UV/PD300-3W
-0.2
0.6
0.5
PD300-IRG
0
0.7
0.4
PD300-IR
0
10
20
-0.4
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
30
40
50
60
Angle, degrees
1800
Wavelength, nm
Dependence of Sensitivity on Numerical Aperture
(PD300 - IRG)
PD300-CIE Spectral Response vs. CIE Curve
1.2
1.1
1.0
0.9
Filter out
Filter in
SMF
0.8
relative responce
relative sensitivity
1
0.7
0.6
0.8
CIE
Ophir
0.6
0.4
0.2
0.5
0
0.1
0.2
0.3
0.4
0.5
numerical aperture
Note:
300
400
500
1. Graph assumes equal intensity into all angles up to maximum N.A.
600
700
800
Wavelength, nm
2. Calibration is done with SMF, N.A. 0.13
120
110
100
90
80
70
60
50
40
30
20
10
0
400
Relative Spectral Response of BC20
relative sensitivity, %
relative responce, %
Typical Sensitivity Curve of PD300-BB Sensors
Filter out
Filter in
450
500
550
600
650
700
750
800
850
900
950
1000
1050
110
100
90
80
70
60
50
40
30
20
10
0
340
440
540
640
740
840
940
1040
1140
Wavelength, nm
Wavelength, nm
Graph of the approximate relative spectral response
of the BC20 for purpose of interpolation, if the
instrument is to be used at a wavelength other than
the ones that are factory calibrated
26
01.01.2016
For latest updates please visit our website: www.ophiropt.com/photonics