Frequently Asked Questions

The DK Photonics Single Mode Single Window Coupler is used for power splitting and monitoring functions in all kinds of optical communication systems, including long-haul telecommunications, CATV systems, fiber sensors, and local area networks.

The DK Photonics Single Mode Single Window Coupler features low excess loss, various coupling ratios, and a compact size.

The DK Photonics Single Mode Single Window Coupler offers an accurate coupling ratio range from 50/50 to 1/99.

The DK Photonics Single Mode Single Window Coupler is compatible with fiber types including 250um bare fiber, 3mm, and 900um loose tube fiber.

The DK Photonics Single Mode Single Window Coupler has an operating temperature range of -40°C to 85°C and a storage temperature range of -40°C to 85°C.

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