"Ultrafast laser" refers to a pulsed laser with a pulse width of the output laser in the picosecond level, or less than the picosecond level. Picosecond laser, femtosecond laser, and the more popular attosecond laser in the field of scientific research, these belong to the category of ultrafast laser. Ultrafast laser has the advantage of "ultra-fine" processing - ultrafast laser can focus on ultra-fine space area, coupled with its unique ultra-short pulse, super characteristics, can obtain high peak light intensity with low pulse energy, neat cutting surface, no thermal diffusion, no micro-crack and metallurgical defects. At present, the demand of high precision machining is driving ultrafast laser represented by femtosecond and picosecond lasers to gain more and more extensive applications in the industrial market. Ultrafast laser with picosecond and femtosecond pulse width will achieve rapid development in 3C industry, medical, aerospace and other processing fields. Among which, mobile phone’s full screen and 3D glass cover plate are important factors to promote the growth of ultrafast laser precision processing equipment. According to market data analysis and forecast, the global laser market growth rate in 2021 is 15.5%. The total growth rate of the global ultrafast laser market is faster than the growth rate of the entire laser market. And the global ultrafast laser industry market size is expected to be about USD 5.4 billion in 2026.
With the continuous expansion of ultrafast laser application market, Optizone Technology has also strengthened by conducting in-depth research in the field of ultrafast laser application. Currently our product series for ultrafast laser application are rich in variety, including: SESAM focus coupling module, single mode laser diode, bandpass filter, wavelength division multiplexer, isolator, circulator, fiber focuser, free space isolator, fiber coupler, faraday rotator, high power free space isolator, reverse pump module and a series of devices. Some of the products are as follows:
1. Polarization Maintaining Fiber Reflector (Multipoint Multiplex)
Features: high damage threshold, focused beam 4-50μm, stable mode locking, high environmental stability.
2. High Power Free Space Isolator (Up to 10mmLarge Clear Aperture)
Features: high damage threshold, high transmission efficiency, residual light overflow design, adjustable output polarization, wide bandwidth range (±50nm), customized wavelength (405-2100nm).
3. High Power Polarizing Maintaining Isolator (Extinction Ratio Up to 28dB)
Features: low insertion loss, high power processing, high isolation, high reliability, high pulse energy damage threshold.
4. High Power Polarization Insensitive Isolator (Package Size Up to 10*10mm Minimum)
Features: low insertion loss, high isolation, low PDL, low cost, high power handling capability.
5. High Power Ultrafast Fiber Optical Cable (Water Cooled 40W Stable Output)
Features: wavelength can be customized, high power resistance, high coupling efficiency (95%), single and dual head design according to demand, optional air cooled or water cooled.
6. High Power Polarization Maintaining Filter WDM (High Extinction Ratio 25dB)
Features: wide passband, low insertion loss, good environmental stability, high handling power, high pulse energy damage threshold.
7. High Power Polarization Maintaining Filter Coupler (High Extinction Ratio 28dB)
Features: low cost, high handling power, high pulse energy damage threshold.
8. High Power Polarization Maintaining Circulator (Extinction Ratio Up to 26dB)
Features: low insertion loss, high isolation, high reliability, high withstanding power, high pulse energy damage threshold.
Ultrafast laser application demand is large. Currently its proportion in the laser market is still very low, at less than 20%. With the continuous development and maturity of ultrafast laser technology, hence the continuous release of downstream applications, there is a large room for growth in ultrafast laser market. Optizone Technology will continue to deepen our research in the field of ultrafast laser application, continuously optimize and improve product performance, innovate and strive for excellence, and contribute to the promotion of ultrafast laser application market.