Laser die cutting machine - Import export

Knight Optical’s Laser Optics range include Thin Film Polarisers which separate the s- and p-polarised light with negligible absorbance within the coating for low loss performance. The laser thin film polarisers are optimised for 515nm and 1030nm design wavelengths, ideal for Ytterbium (Yb) doped lasers including diode-pumped solid-state lasers (DPSSL) and fiber lasers, as well as Nd:YAG lasers emitting at 1064nm. Currently, we stock thin film polarisers which work at either 45° or at Brewster angle (55.4°), both of which have been coated using ion beam sputtered (IBS) technology, creating a compact and durable coating, with a LIDT suited for ultrafast laser applications. Often used within a laser resonator to separate the different polarisation states and can be used as an alternative to polarising beamsplitter cubes or Glan-type polarising prisms. The following are the tolerances for the laser polarisers:

As well as Knight Optical’s Low GDD Ultrafast Laser Mirrors, we can also provide broadband and wide-angle alternatives to cover more of a range of applications. Our Wide-Angle Laser Mirrors optimised for the fundamental and second harmonic (SHG) emissions of Ytterbium (Yb) doped lasers including diode-pumped solid-state (DPSS) and fiber lasers, and therefore have a design wavelength of either 515nm or 1030nm. They exhibit > 99.9% reflection when used between 0 to 45°. The Broadband Laser Mirrors work from 700-900nm ideal for applications using a Ti:Sapphire laser, again demonstrating > 99.9% reflection within this wavelength range. Their key features include: •Ion beam sputtered (IBS) coating which is compact and durable. •Reflection > 99.9% within their design wavelength range. •Broadband laser mirrors work at 45° •Exhibit minimal group delay dispersion (GDD) to prevent pulse broadening •High laser induced damage threshold (LIDT) •Precision flatness and surface quality to

Up to 16mm Carbon Steel, and 4 mm Brass, Copper.

Our state-of-the-art fibre laser provides you an unprecedented level of freedom in design. Capable of processing tube and box material in varying aluminium, stainless steel and titanium grades and thicknesses. Our laser service provides you with a wealth of new options to consider. As an All-In-One Solution, our laser can do more than just cut material. The laser can implement multiple functions in a single operation, including: cutting, drilling, notching and etching. What once would have taken hours and multiple operations and personnel, now only takes seconds with the help of our friendly Laser Operators, Adrian and Martin. Opposed to traditional cutting methods, laser machines do not require contact upon cutting, -minimising contamination and unwanted marking to the material. When paired with the internal suction probe (more commonly known as “the spoon”), we can produce a final product to a higher standard of finish both in terms of cleanliness and aesthetically.