ultra-low-noise-laser-diode-driver-ldx-3620b

ultra low noise laser diode driver model ldx-2620b

Specifications

Technical Specs

Laser Current
0.5 A
Laser Compliance Voltage
5 V
Temperature Coefficient
<20 ppm FS/°C
Computer Interfaces
None
Laser Output Noise/Ripple Low Bandwidth
<70 nA
Laser Output Noise/Ripple High Bandwidth
<600 nA
Current Output 24 h Stability
<50 ppm FS

Current Output 1 h Stability
<10 ppm
External Modulation High Bandwidth
DC to 1 MHz
External Modulation Low Bandwidth
DC to 10 kHz
Monitor Current Range
20-2000 µA
Weight
11.11 kg

Laser Current
0.5 A
Laser Compliance Voltage
5 V
Temperature Coefficient
<20 ppm FS/°C
Computer Interfaces
None
Laser Output Noise/Ripple Low Bandwidth
<70 nA
Laser Output Noise/Ripple High Bandwidth
<600 nA
Current Output 24 h Stability
<50 ppm FS

Current Output 1 h Stability
<10 ppm
External Modulation High Bandwidth
DC to 1 MHz
External Modulation Low Bandwidth
DC to 10 kHz
Monitor Current Range
20-2000 µA
Weight
11.11 kg

Resources & Downloads

Technical Notes

Using the Dual Modulation Inputs of the LDX-3620B(174.8 kB, PDF)
Long-Term Output Stability of the LDX-3620B(82.5 kB, PDF)
Fundamentals of Laser Diode Control

Manuals

LDX-3620B Laser Diode Driver User's Manual(2 MB, PDF)

Literature

LDX-3620B Ultra-Low Noise Laser Diode Driver Brochure(196.9 kB, PDF)

Application Notes

Measuring and Reducing Noise Using an LDX-3620B Ultra Low Noise Laser Diode Current Source(209 kB, PDF)

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