The 4200-DR Series LaserSource dual range laser diode driver is ideal for low power applications, such as butterfly and TO-can lasers, as well as many LED applications. The compact enclosure takes up little space and the instrument delivers offers an excellent value.
Many of our customers have switched to the 4300 after years of using other products, and they have all made the same discovery: Why spend significantly more when you can get the same performance for a fraction of the price?
The LaserSource has all the features you would expect from a laser driver, such as safety interlock, ESD protection, and hardware limit circuits for current and voltage. Dual range allows this instrument to operate at half-scale for improved resolution.
DUAL RANGE LASER DRIVER
Operates at half-scale for improved resolution and lower noise.
OVERLAPPING LASER PROTECTION
Including safety interlock, ESD protection, hardware limits for current & voltage, soft power-on, and intermittent contact safeguards.
REMOTE VOLTAGE SENSING
Supports an extra pair of sensing wires to measure the operating voltage of your laser diode or LED.
PROGRAMMABLE PHOTODIODE BIAS VOLTAGE
Menu-selectable PD bias voltage, from 0 to -5 Volts.
Bandwidths up to 325 kHz.
MULTIPLE OPERATING MODES
- Constant Current
- Constant Power
- Constant Voltage
SIMPLE USER INTERFACE
Easy to Read, High Contrast VFD Display with all messages and
settings in plain English. View All 3 At Once:
- Current Set Point
- Photodiode Current
- Laser Voltage