920 nm Femtosecond Laser

Chromacity specializes in the research and development of ultrafast lasers, with outstanding performance particularly in the field of multiphoton microscopy. Its newly launched 920 nm femtosecond laser is specifically designed to enhance the resolution and acquisition speed of two-photon microscopy, featuring high stability, ease of operation, and low dispersion. This laser delivers an output power of 1.1 watts and a pulse width of less than 180 femtoseconds, making it suitable for a variety of scientific research and industrial applications, such as fluorescence imaging, spectroscopy, and material processing.

 Features

 

  • The 920 nm femtosecond laser is highly suitable for multiphoton excitation (MPE), especially for two-photon excitation of fluorophores and calcium markers (including YFP, GFP, eGFP, and GCaMP). 

  • Chromacity's ultrafast laser series can be installed very quickly and easily, and features an intuitive user interface to ensure straightforward operation.

  • Enhanced fiber coupling enables seamless integration with microscope setups used in basic research and industrial applications, featuring maximum optical power transmission and minimal femtosecond pulse dispersion.

  • With the introduction of the Chromacity 920 to complement our Chromacity 1040 femtosecond laser, these truly stable fiber-based systems enable researchers to make new discoveries in biomedical imaging. 

  • Chromacity has ten years of experience in manufacturing and configuring the performance characteristics of ultrashort pulse lasers, supporting your multiphoton imaging goals.

     

       

Specifications

 

Output Power                         1.1w                        

Wavelength                                920nm                        

Pulse Width                                < 180 femtoseconds                        

Pulse Energy                        12.5 – 20 nJ (depending on the repetition rate)                                        

Pulse Repetition Rate                 80 MHz (configurable during manufacturing)                                        

Control Interface                        Web browser interface. Ethernet and serial ports (RS232) are also available.                        

Cooling                               Air cooling                        

 

 

Application Range        

 

  • Multiphoton Microscope 

  • Second Harmonic Generation (SHG) Microscope 

  • Light Sheet Microscope 

  • Time-Resolved Photoluminescence Spectroscopy 

  • Movie / Film 

  • Terahertz Generation 

  • Optogenetics 

  • Nonlinear Optical Pump Source

 

 

ChromacityTechnical Specifications of Femtosecond Pulse Lasers

 

 

 

 

 

 

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