We offer a portable green laser with a choice of 50 or 100 ps / 90 pm / 1 µJ pulse duration and a 1 MHz repetition rate. This series of devices is specifically designed to cater to applications requiring high temporal and spectral resolution in the middle power range. The compact design of the laser is a deliberate solution to strike a balance between high-power, high-energy pulse sources and the size constraints imposed by portable devices. Our patented tapered double-clad fiber technology, employed in the fiber approach, offers several significant competitive advantages, including minimal spectral line broadening, compact design, vibration insensitivity, and operation in a wide range of environmental conditions.

Elegant and convenient OEM design enables quick integration of the laser source with existing device solutions. Advanced electronics provide a flexible synchronization scheme, allowing for electrical external synchronization or optical synchronization at the residual IR output. The close proximity of optical outputs ensures minimal synchronization delay, meeting most customer requirements for tailoring laser performance to specific industrial and portable solutions using various connection interfaces. The user interface allows for user-friendly management of repetition rate, as well as instant signal power or pulse control.

• Central wavelength: 532 nm

• Pulse duration: 50 or 100 ps

• Pulse energy: Up to 1.5 µJ

• Tunable repetition rate

• High spectral and intensity stability

• Ultra-narrow spectral linewidth

• Portable design with low sensitivity to environmental conditions

• Full-fiber IR amplification scheme

• PC controlled via Ethernet, RS232, and USB

• Compact and portable package

Time resolved Raman spectroscopy analysis is based on ultrafast light scattering response of material resulted in a small wavelength shift. This is a versatile technique, which provides a large number of analysis facilities employing in mining, biology, medicine and industry to determine chemical composition, flaw detection, and inhomogeneity. This series of devices was aimed at fulfilling the Raman spectroscopy (Fig. 2) purposes having high photon energy (preferable visible radiation), narrow optical bandwidth and simultaneously, a relatively high peak power [1]. The device series allowed to operate with 100 kHz – 20 MHz repetition rate with maximum pulse energy of 12 µJ.