DLC pro: Digital Control
All-digital controller for tunable diode lasers
- Extremely low noise & precise control
- Convenient local and remote operation
- Intelligent locking features
The DLC pro is a platform driving all tunable diode lasers of TOPTICA: One controller for all wavelengths.
The performance of diode lasers is largely determined by its controller. The DLC pro is the first diode laser controller based on a digital foundation, which is essential to obtain the best performance on all key parameters: Low current noise for narrow laser linewidths, excellent temperature control for stable operation and precise piezo control for frequency tuning.
To unleash the full potential of this high-performance controller, intuitive user interfaces are available: With touch screen and knobs it is easy to adjust scans, zoom into observed features, activate frequency locks etc. The digital foundation also enables full remote control, including a GUI for Windows computer and a command interface. This interface is open to all programming languages; a Python SDK is provided.
Many applications require to reference the frequency of the laser. TOPTICA provides solutions for all needs: The convenient software solution DLC pro Lock is directly integrated into the DLC pro while high performance locking is provided by the FALC pro.
The DLC pro is the benchmark for diode laser controllers: hardware for best performance, operated at unprecedented convenience.
Updates
The latest tested software of the DLC pro including newly added features and bug fixes is made available to all customers. See Downloads section below for the latest software release, for download instructions and for an overview of the added features.
Python support
We provide the Python support of the DLC pro as part of TOPTICA’s Laser SDK, which is easily available through pip install. The package is provided through Python Package Index (PyPI).
Lock Wizard
This interactive tool guides you step-by-step towards a frequency lock with the DLC pro Lock.
LabVIEW example
Integrating the control of a DLC pro into LabVIEW is demonstrated in an example program, see Downloads section below.
Free trial of locking
If you decide against ordering the DLC pro Lock along with the laser, we provide a 30-day trial version of this feature. You may start this trial at any time.
Support of fast locking
For high performance frequency locks such as phase locks and PDH locks, we recommend the FALC pro.
Auto PID
Frequency locking with automatically optimized PID parameters of the DLC pro Lock based on an easily started measurement of the system at hand.