Singlemode couplers

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	SEDI Fibres Optiques, 8 rue Jean Mermoz Z.A. de Saint Guénault 91080 COURCOURONNES Tel: +33 1 69 36 64 32 Fax: +33 1 69 36 64 19

	info@sedi-fibres.com www.sedi-fibres.com

COUPLERS

SINGLEMODE COUPLERS

- Fused technology
- For standard singlemode fibers
- 633, 820, 1310, or 1550nm

DESCRIPTION
They are manufactured using the fusion technology. Available for standard singlemode fiber.
Available in three different categories:
- Couplers for one wavelength
- Couplers for two wavelength
- Couplers optimized for a certain range of wavelengths

They can be used as concentrators or dividers and are available with several coupling ratios.
The 1x4, 1x8 and 1x16 are obtained by cascading the 1x2.

APPLICATIONS
Singlemode couplers are used to split light with minimal loss from one to two fibers or to combine light from two into one fiber.

Related products

	SMF28e+ ®

- Singlemode - ITU-T G652 A B C and D - IEC Spec. 60793-2-50 - TIA/EIA 492-CAAB - Telcordia GR-20-CORE - ISO 11801 OS2 - SMF28e+

	"Clearlite" 980,1310, 1550nm

- Special wavelength - Special N.A : 0.11 to 0.21 - Micro fibers for small packaging - Special coating for harsh environments

	Polarisation Maintaining "TruePhase"

- Singlemode fibers - 980nm, 1310nm, 14xxnm, 1550nm

	Selected Cut-off singlemode fibers

- Specialty singlemode fibers - wavelength : 450nm to 1060nm

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