OEM MOPA Light Sources. User Manual.
Document ID:
SL.3328.01.000RE / Rev. 1.0, Date: 25/09/2020 Page
10
of
23
2.2 General Specification
Table 4
Parameter
Condition
Min
Typ
Max
Unit
Storage temperature
−20
–
+50
°C
Operating temperature
+15
–
+40
(1)
°C
Humidity, non-condensing
–
–
90
% RH
Weight
With no shipping package
–
1000
–
gram
DC supply voltage
10.0
12.0
13.0
V
DC supply current
(2)
–
–
1.5
A
DC supply ripples
1 kHz…200 kHz frequency range
–
–
60
mVpp
(1) Refer to Sec. 3.1 for more details.
(2)
The power supply requirements indicated in Table 4 above are critical for the correct operation of the light source and must be
strictly complied with. The power supply should ideally be capable of supplying up to 2A current, however a less powerful unit may
be used but it will limit the operating temperature range. A power supply with a maximum current of less than 1.5A cannot be used.
NOTE: For compliance with the EMC standard EN61000-4-5 it is recommended that the 12V power cable be less than 3m.
When
installing the Light Source into an application where the 12 V DC power cable is over 3m Superlum advise that a ferrite of the type
"Würth 742 701-5 with 6 loops" or similar, is placed on the cable.
2.3 Fiber and Optical Connection Specification
Table 5
Type
Comments
Fiber type
PM
PANDA PM850 fiber for 750-1000nm spectral range
Connector type
FC/APC
Depending on the ordered device configuration, the optical output is a
FC/APC terminated fiber pigtail in a 3mm reinforced tube, or a FC/APC
mating sleeve for external connection of FC/APC patch cables
2.4 Other Electro-Optical Characteristics
Table 6
Parameter
Condition
Min
Typ
Max
Unit
Temperature dependent optical drift in
the specified operating temperature
range
Optically not isolated Light
Source
–
TBD
TBD
pp
m/°C
Relative Intensity Noise (RIN)
10 kHz…2 MHz
–
−135
−125
dB/Hz
Long-term optical power stability
8 h after 60 min warming up
–
TBD
TBD
ppm
“Ready-to-work” time
From the moment of DC
power application
–
–
10
s
Cold start settling time (system warm-up)
20
(1)
30
90
(2)
min
Rise time of optical signal
50
100
200
ms
Fall time of optical signal
1
–
3
µs
(1)
at +25 °C;
(2) at high and low extremes of the operating temperature range.
