More information: Shuangyou Zhang et al, On-the-fly precision spectroscopy with a dual-modulated tunable diode laser and Hz-level referencing to a cavity, Advanced Photonics (2024). DOI ...

The founder, Dr. Joachim R. Sacher is one of the pioneers of diode lasers with external cavity. The company has developed from a university spin-off in 1992 to a technology leader in the field of high ...

of the Chinese Academy of Sciences recently developed a neural network-based absorbance recovery method to improve the accuracy of single path tunable diode laser absorption spectroscopy (TDLAS ...

Both laser diodes and LEDs (light-emitting diodes) are used for this purpose, but the laser diode generates a smaller beam that is easier to couple with the smaller core of singlemode fibers.

Nd:YAG lasers with harmonic generators; 100Hz Nd:YAG lasers; Air cooled Nd:YAG lasers; Tunable lasers from 0,2 mkm up to 20 mkm: OPO systems, Ti:Sapphire lasers, DFG; Diode pumped femtosecond lasers; ...

Diode lasers are electrically driven lasers generally made from semiconducting materials. In addition to the optical considerations common with all semiconductors, diode laser structures must also ...

In 1996, the introduction of the first high-power diode-pumped solid-state 532 nm laser significantly reduced ... but are much less tunable than Ti:Sa and do not produce very short pulse durations.