Optical Adhesives
In order to produce low-cost and highly reliable optical components, an easy-to-use, durable adhesive is necessary. Requirements for an optical adhesive vary depending on where the adhesive is applied. We develop and market adhesives and adhesive resins to meet customers' specific needs for refractive index adjustment, precise fixing, heat-resistance with high elasticity, low moisture permeability and others.
In order to produce low-cost and highly reliable optical components, an easy-to-use, durable adhesive is necessary. Requirements for an optical adhesive vary depending on where the adhesive is applied. We develop and market adhesives and adhesive resins to meet customers' specific needs for refractive index adjustment, precise fixing, heat-resistance with high elasticity, low moisture permeability and others.
Features of the adhesives for assembling optical components:
Optical adhesives for connecting light paths:
- Refractive index can be adjusted to any value on customers' request; excellent transparency
For connecting fibers to waveguide (refractive index adjusted, AT6001 or its higher Tg type)
For fixing filters (AT6001, AT9390, AT3925M)
Adhesives for fixing:
- High durability, from low viscosity to non-fluid (viscosity adjustable)
For fixing fibers (AT9575M, AT8105)
For fixing part of fibers in V-grooves (AT9390)
For fixing reinforcing boards (AT9390)
Sealants for optical components:
- Paste form (viscosity adjustable), high adhesiveness
Flexible, moisture-proof (S3903 series)
Highly moisture-proof (14SI series)
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