The ModeSyncCr is a low-noise, versatile locking system for ultrafast laser oscillators with automatic carrier-envelope-phase (CPE) locking. It has low-noise, 3-channel high-voltage controller for PZT stages, a low-noise analogi PID controller, low-noise laser diode driver (LDD) with an installed laser diode (LD), and a RF filtering and amplification module. The device can be controlled via a simple user control panel or via RS232 communication.

Fig. 1. Block diagram of the ModeSync unit.

Main features

Application notes - scientific publications

[1] Philipp Steinleitner, Nathalie Nagl, Maciej Kowalczyk, Jinwei Zhang, Vladimir Pervak, Christina Hofer, Arkadiusz Hudzikowski, Jarosław Sotor, Alexander Weigel, Ferenc Krausz, Ka Fai Mak, "Single-cycle infrared waveform control," Nat. Photon. 16, 512–518 (2022),
[2] Maciej Kowalczyk, Nathalie Nagl, Philipp Steinleitner, Nicholas Karpowicz, Vladimir Pervak, Aleksander Głuszek, Arkadiusz Hudzikowski, Ferenc Krausz, Ka Fai Mak, and Alexander Weigel, "Ultra-CEP-stable single-cycle pulses at 2.2 µm," Optica 10, 801-811 (2023),