
Laser Diode Drivers
800-644-0416
www.arroyoinstruments.com
sales@arroyoinstruments.com
4200-DR & 4300 SERIES LASERSOURCE LASER DIODE DRIVERS
T
he Arroyo Instruments
LaserSource represents
the culmination of 23 years
of experience developing cur-
rent sources for laser diode
test and measurement. By
incorporating industry stan-
dard features with important
improvements in instrument
design, the LaserSource se-
ries of products are the most
advanced laser diode drivers
in the market today.
Quick Specifications
4201
-DR
4205
-DR
4220
-DR
4302 4304 4308 4320
Primary Specications
Current Range (mA) 50
100
250
500
1,000
2,000
2,000 4,000 8,000 20,000
Photodiode Input Range (mA) 5 5 5 20 20 20 20
Compliance Voltage (V) 10 10 5 15 8 5 5
QCW Parameters
Minimum Pulse Width (µs) 100 100 100 100
Rise Time (µs) < 20 < 20 < 20 < 40
Duty Cycle (%) 0.1–60 0.1–60 0.1–60 0.1–60
General Specications
Size (H x W x D) [in (mm)]
1.82 (47) x 8.5 (215) x 11 (280) 3.5 (90) x 8.5 (215) x 12 (305)
Output Connector
DB-9 DB-9 9W4
Computer Interfaces
USB
US List Price
$ 995 $ 995 $ 1,095 $ 1,495 $ 1,495 $ 1,595 $ 1,995
US List Price with QCW Option
$ 1,890 $ 1,890 $ 1,990 $ 2,390
USB & RS-232
Low Range
High Range
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