LDD605 Laser Diode Driver
The LDD605 laser diode driver is a combination current and temperature controller with sophisticated front-panel menu operation and plain text computer command interface via ethernet and USB. A high-precision low-noise current source drives a wide range of diodes at up to 6 amps. The precision temperature controller, with flexible computer-defined PID response, provides 60 W capacity for a wide range of TEC devices. The LDD605 is designed for use with our MOA series of tapered amplifiers and high-power diodes for lasers and fibre amplifiers.
Features
- Low noise diode driver, 6 A at up to 6 V
- Precision temperature controller
- Fully adjustable digital PID temperature servo
- Peltier TEC driver, 60 W
- Current modulation, 40 kHz bandwidth
- HV piezo driver with ramp generator
- External control via USB and ethernet
- Text command
Applications
- Laser cooling and trapping
- Bose-Einstein condensation
- Quantum optics: pump-probe
- Electromagnetic transparency and slow light
- Time and frequency standards
- Laser spectroscopy
- Physics teaching labs
Specifications LDD605 Rev 0.30
Current
Output current
LDD: 0 – 6A, ±1mA display/set point resolution
Set-point accuracy
<0.5% Error
Noise
TBD
Compliance voltage
Max diode voltage 6V@6A
External modulation
0 – 40kHz (–3dB), 10mA/V, max 10Vp-p
Temperature
Range
-20°C to +80°C, ±0.01°C display/set point resolution
Set-point accuracy
±5 mK/°C
TEC power
±5A, ±12V (60W)
Stability
±5mK/°C
Sensor
NTC 10kW (provided), reads °C in all cases
Piezo
Range
0 to 160V
Piezo mod in
SMA connector, ±10V max
Bandwidth
10kHz
Mod out
SMA connector, 2.5V
Computer interface
Ethernet
10/100 TP, RJ45
USB
USB2.0, plug type USB-A
Safety Features
Key
Front panel key required for laser operation
Interlock
Rear interlock (3.5mm mono jack) for quick laser current disable
Current limit
Laser current limit to avoid accidental diode over current
Temperature limit
High and low limits on temperature to ensure safe operation
Power and dimensions
IEC input
100/110/120V or 220/240V, 50/60 Hz, 1A
Dimensions
250mm x 79mm x 292mm (WxHxD), 2.4kg
General
Current connector
DE15 high density - 15 pin connector
Temperature connector
DE9 - 9 pin connector
Display type
128 x 64 LCD Graphic Display
描述 [描述] 一个电流和温度控制器的组合,具有复杂的前面板菜单操作和通过以太网和USB的纯文本计算机命令接口