chanelink logo
CHANELINK
Türkçe

Composite two-dimensional materials for fiber lasers demonstrate the prospects of ultra fast optical applications

834
2023-09-21 14:55:06
Çeviriyi gör

The formation of dissipative solitons is influenced by various factors, such as spectral filtering effect and Kerr nonlinearity effect. This interaction leads to the possibility of mode locking on a large range of parameters, generating pulses with completely different types and evolution from conventional physical laws and optical properties, tolerating higher nonlinear effects, and effectively avoiding the generation of pulse splitting. The laws of physics and optical properties have made significant improvements compared to traditional light pulses.

The researchers led by Professor Zhang Haikun from Jinan University designed the use of two materials with different optical properties, BP and SnSe 2, which were stacked together through van der Waals forces to form heterojunctions. This allowed the materials to maintain their respective optical properties while achieving electron migration and interband hopping through interlayer coupling, thereby achieving optical synergy and further optimizing the optoelectronic properties of the composite materials.

The work titled "Picosecond Dissipative Soliton Generation in Ytterbium Doped Fiber Lasers Based on BP/SnSe2-PVA Mixture Saturable Absorber" was published in Frontiers of Opto Electronics.

This composite material is made into a saturable absorber to prepare fiber lasers, demonstrating the enormous potential of composite materials composed of two two-dimensional materials in ultrafast optical applications.

Source: Laser Network

İlgili öneriler

  • American scientists use light technology to control hypersonic jet engines

    According to the website "interesting engineering" on July 29th, a new study funded by the National Aeronautics and Space Administration (NASA) has revealed for the first time that the airflow in supersonic combustion jet engines can be controlled through optical sensors. This study was conducted by researchers from the School of Engineering and Applied Sciences at the University of Virginia.When ...

    2024-07-31
    Çeviriyi gör

  • Renishao provides customized laser ruler solutions for ASML

    Renishao collaborated with ASML to meet a range of strict manufacturing and performance requirements and developed a differential interferometer system for providing direct position feedback in metrology applications. Customized encoder solutions can achieve step wise improvements in speed and throughput.Modern semiconductor technology relies on precise control of various processes used in integra...

    2023-12-14
    Çeviriyi gör

  • Webasto joins hands with Tongkuai to lead the new trend of electric vehicle technology

    In the process of selecting electric vehicles, the effectiveness of the heating system is often overlooked. However, this system is crucial for providing a warm and comfortable driving environment and removing frost and fog from winter windows. More importantly, it can also improve battery efficiency, as the battery performs best within a specific temperature range.Unlike internal combustion engin...

    2024-06-12
    Çeviriyi gör

  • Halo Industries raises 580 million yuan to achieve significant breakthrough in SiC laser processing field

    Recently, Halo Industries, an innovative technology company based in California, announced that it has successfully raised $80 million in Series B venture capital, marking a significant breakthrough in its use of laser technology to revolutionize the production of silicon carbide (SiC) semiconductor wafer substrates.This financing is led by the US Innovation Technology Fund (USIT) and involves hea...

    2024-07-18
    Çeviriyi gör

  • Luxium Solutions completes strategic acquisition of Inrad Optics, a leading optical materials company

    Recently, Luxium Solutions, a high-performance crystal material supplier, announced the successful completion of its strategic acquisition of Inrad Optics, a leading optical materials company. This milestone transaction not only greatly enriches Luxium's innovative product matrix, but also injects valuable resources, operational wisdom, and capital drive into Inrad Optics. Both parties will work t...

    2024-07-20
    Çeviriyi gör