Adhesive technology used in optical communication is one of our main technologies. In order to put low-cost and highly reliable optical components into practical use, adhesives that can be easily adhered and have excellent durability are required. The requirements differ depending on which part of the optical component it is used in. We develop and commercialize adhesives and resins that meet customer needs, such as refractive index matching, precision fixing, heat resistance and high elasticity, and low moisture permeability.
September 24, 2024
End of sales of adhesive for fiber array assembly (AT3727E and AT3728E
will be discontinued when stocks run out. However,AT9390, AT9968, and AT3925Mwill continue to be sold.)Product list What type of adhesive are you looking for?
【feature】
- Refractive index 1.45~1.56@nD, controllable with accuracy of ±0.005
- Alignment is easy because it is a UV curing type.
- High durability with little decrease in adhesive strength due to heat, humidity, etc.
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【feature】
- excellent durability
- Easy-to-work viscosity
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【feature】
- Adhesive fixation on the order of submicrons is possible because there is very little change in fixing position due to curing or temperature changes.
- AT9290F becomes transparent after curing
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【feature】
- Less internal stress during curing and heat cycle
- Low moisture permeability even at high temperatures
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【feature】
- Refractive index in the range of 1.4 or less, 1.7 or more
- High transparency in visible light region
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【feature】
- UV curable resin for waveguide fabrication
- excellent light transmission
- Refractive index can be specified in units of 0.001
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【feature】
- For requests for resins and adhesives other than the above, please contact us using the inquiry button on the upper right.
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FAQ
Please also refer to our FAQs on optical adhesives, which answers some of the most frequently asked questions about optical adhesives.
FAQ
catalog download
| Optical-related adhesive lineup catalog |
632KB |
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REACH/RoHS/TSCA Compliant Product Information for Optical Adhesives
After applying, an e-mail "REACH/RoHS/TSCA Compliant Product Information Download" will be sent to the registered e-mail address.
You can download a PDF of REACH/RoHS/TSCA compliant product information for optical adhesives.
Request for information on chemical substances contained in products
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