GLP-1H
Green Laser Module
PRELIMINARY
Reliable power from
–20 to +50°C
330 mW green
laser light
Compact package: 25 grams
Efficient: 3.5 watt consumption
Illumination 
Signalling
Visible designators 
Integrated optical feedback
Always instant-on
Medical / Forensics
Consistent operation over wide
temperature
Reliability.
Ocular disruptors 
Performance.
Battery-operated devices
Made in
the USA
Innovation.
GLP-1H
PRODUCT SPECIFICATION
Green Laser Module
PRELIMINARY
Alfalight XGC-532C-02-350
Key specifications
Key Features
Power
• 330 mW of optical power
• Operating range of –20°C to +50°C
• Compact
• Rugged
Wavelength
–20 to +50 C (–4 to 122 F)
Operating mode
CW or pulsed
Size
Pinout
16
8.9 BEAM EXIT
10.3 BEAM EXIT
Turn-on/rise time
NAME PIN
LKA1 1
LKA2 2
LKA3 3
LDK1 4
LDK2 5
LDK3 6
H1 7
H2 8
PDK/TH 9
PDA 10
TH 11
Standby warm-up**
Laser
Diode
Heater
Beam divergence
Photodiode
Safety
Monitor PD
Housing
37
Power consumption
PIN 1
Inputs
Serial #
13
Outputs
Connector
12
22
Power input
Temperature Performance
Optical Power (mW)
8 mrad typical (1/e; integrated telescope optional)
~ 0.2 mm at exit
IEC Class 3B / CDRH IIIb device (< 500 mW)
Laser component for integration, not FDAcompliant
Integrated precision pickoff and photodiode
Aluminum, environmentally sealed
2 tapped 2-56 holes
3.5W typ (>5 C); 6.0W typ (≤5 C)
Laser diode: 1.7 V @ 1.8 A typ, 2.4 A max
Heater: 3.9 V @ 0.8 A typical (only below 5 C)
Monitor photodiode (MPD):
50 μA typical @ 300 mW
Thermistor: 10kΩ (3480 K beta)
11-position Molex picoblade male
Electrical (Driver)
Control inputs
Outputs
Max Power
350
Instantaneous output upon turn-on
Full power < 1 second after turn-on
0 seconds for case temperature 5 to 50 C
2 - 40 seconds for case temperature −20 to 5 C
Electrical (Laser Module)
10
400
25 grams
Package
Mounting
2-56
UNC-2B
3.75
33 × 22 × 19 mm
Optical beam
Beam diameter
Thermistor
532 nm
Operating temp
Weight
Mechanical
330 mW (nominal)
Battery life
Typical Power
Connectors
300
3.0 to 6.5 volts, 0.8 A typical draw @ 6V
Fire (2 pins); Mode control (4 pins)
Bi-color LED (3 pins) to indicate mode, laser firing,
standby (heater on), battery low
> 2 hours operating ON time (25 C) at 330 mW
using 2 × CR-123A Li 3 V cells
Molex picoblade (input and output)
Other
250
Storage
temperature
Min Power
200
150
Ruggedness
100
Lifetime
50
–35 to + 65 C
▪ Full power over operating temp range
▪ Shock: mechanical, thermal
▪ Vibration: operating and storage
30,000 h MTBF
0
-30
-20
-10
0
10
20
30
40
50
60
Case temperature (°C)
v 4.1
1832 Wright Street · Madison, WI 53704 · USA
608.240.4800 · alfa-NLOD-sales@alfalight.com · www.alfalight.com