C6582 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – Pulsed laser diode module

MODULE
Pulsed laser diode module
C6582
Compact, pulsed laser diode driver module
Features
l Built-in pulsed laser diode (Hamamatsu L7055-02)
l Compact size
l Easy handling: single +5 V supply operation
l Laser oscillation by external pulse
Applications
l Laser radars
l Fiber optic measurement systems
l Optical measurement equipment
s Absolute maximum ratings
Parameter
Symbol
Value
Unit
Operating temperature
Topr
0 to +50
°C
Storage temperature
Tstg
-20 to +60
°C
s Specifications (Typ. Ta=25 °C, unless otherwise noted)
Parameter
Symbol
Condition
Supply voltage
Vs
Is=400 mA Typ.
f=10 kHz
Peak emission wavelength
λp
Radiant flux
φe
Pulse width
Pw
External drive pulse signal
-
Repetition frequency
f
Emission timing signal
-
Specification
+5 V
870 nm Typ.
25 W Typ.
10 ns Typ.
TTL or CMOS level
10 kHz Max.
TTL (negative theory)
s Precautions for use
q The laser used in this product emits invisible radiation and falls under Class 3B lasers. Looking directly at laser beams may
impair eyesight, so always wear the appropriate safety glasses or goggles.
q This product contains a high voltage power supply. Touching an internal part may cause electrical shocks. Do not open the
case.
q Laser power may fluctuate when the ambient temperature varies.