Anshan Giai Photonics Co. Ltd

The scanning mirrors are light weight rectangular mirrors that used for high speed two-axis laser scanning system. The dimension for each mirror have been calculated accordingly with the laser beam size. The mirror has high reflectivity of 99.5% or above. The scanning mirror usually mounted on to a galvanometer for scanning purposes. For two axis scan mirror, commonly the Y mirror has a bigger size compared with the X mirror. This is due to the fact that the X mirror is used to scan the Y mirror rather than the object directly. Application: Optical coherence tomography, Laser projection, Laser marking, Confocal microscopy.
Part No.: GIAI-AOI-10-10.6
Incident spot diameter: 10mm
Wavelength: 10.6μm
Type: CO2 laser
Light incident angle: 45° ± 15mm
Coating: HR@10.6μm
Reflection: R> 99%@10.6μm

Optical Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Optical Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, or imaging. These filters are typically used in the life science, industrial, or R&D industries. Application: Criminal investigation, Multiband light source, Glare flashlight, Fluorescence analysis, Iris identification, Security camera.
Type: GA-BP-940
Size: 8*9*0.3mm
CWL: 940nm
Transmission: T>90%
FWHM: 50nm
Out-band optical density: 400-1100nm@OD2-OD3

Notch Filters are Optical Filters that selectively reject a portion of the spectrum, while transmitting all other wavelengths. Notch Filters feature dielectric coatings to reflect laser wavelengths. Application: Laser protection, Optical instrument calibration, Machine vision, Exciting ink anti-counterfeiting recognition, Fluorescence microscope.
Type: GA-NF-1064
CWL: 1064± 3nm
Transmission: 90%, 1098-1400nm@T>90%">800-1030nm@T>90%, 1098-1400nm@T>90%
FWHM: 45mm
Blocking optical: OD4

F-θ Lens enhance laser scanning systems by providing a focused laser beam perpendicular to the process surface, hence eliminating inconsistencies associated with non-flat surfaces. The telecentric F-theta scan lenses feature multiple elements for the ultimate in image resolution incorporated in a special optical configuration to provide a beam perpendicular to the flat field image plane. The air spaced design and high efficiency AR coating guarantee excellent throughput and durability. F-Theta Scan Lenses are commonly used in laser marking, engraving, and cutting systems. Used in conjunction with a galvanometer, beam expander, and Nd: YAG or CO2 laser source, F-theta lenses are designed to provide a flat field at the image plane of the scanning system.
Part No.: GIAI-10.6-36-70-100-U
Substrate: Zinc Selenide
Clear aperture: 36mm
Scan field: 70*70
Focal length: 100mm
Diameter: 40mm
Working distance: 106mm

Narrowband filtr is the ooptical filter that suppressing the light source, sensor, natural light and isolating specific monochromatic spectrum. Narrowband filter is relatively cutoff intrference light and transmit the particular wavelength. Giai photonics company is to pay more attention to the application field of customers, and custom the narrowband filter that si the most competitive price. Application: Semiconductor laser, Security camera, Sensor encapsulation, Medical instrument, Fluorescence microscope.
Type: GA-NBP-850-20
CWL: 850nm
Transmission: 850± 3nm@T>80%
FWHM: 20nm
Blocking depth: 350-1100nm@T<0.01%