GLS582 Yellow Light Sensitizer Dye for Imaging & Optical Systems
GLS582 is a visible light absorbing dye with peak absorption at 582nm. It is specifically designed for blocking yellow-orange light sources, including certain diode-pumped solid-state lasers (e.g., 577nm, 589nm) and yellow LED emissions. GLS582 offers high extinction coefficient and excellent solubility, making it suitable for laser protection filters, notch filters, and color correction coatings.
Key Features
- λmax: 582±2nm (in MA)
- Appearance: Olive green powder
- Soluble in MA
- Excellent sensitizing performance
- High stability & light resistance
- Good compatibility with resins
Specification
- Absorption peak: 582±2nm
- Appearance: Olive green powder
- Solubility: Soluble in MA
Key Applications of Visible Light Sensitive Dyes of GLS582
Optical Filters & Light Cutoff Films
Selectively absorbs 582nm light for optical filters and light management films, improving contrast and reducing flare in optical devices.
Anti-Counterfeiting Ink & Security Printing
Used in covert security inks for high-value documents and packaging, providing unique spectral identification that is invisible under normal light.
Photosensitive Sensitizing Systems
Acts as an efficient sensitizer for photosensitive materials, enhancing light response and conversion efficiency in imaging and curing systems.
Precision Optical Components
Widely used in optical sensors, imaging systems, and analytical instruments requiring precise spectral control.
FAQ
What is the absorption peak of GLS582?
GLS582 has a precise absorption maximum at 582±2nm measured in methyl acetate (MA).
Is GLS582 a sensitizing dye?
Yes, it is specially designed as a visible light sensitizing dye for photosensitive and imaging systems.
Can GLS582 be used in optical filters?
Yes, it is widely used in optical filters and light management components.