The DenseLight DL-US series are uncooled edge emitting LEDs in TO-can or coaxial pigtail package engineered for optical communication systems and test instruments. It operates over a wide temperature range from 0 to 70C without any need for a thermoelectric cooler and temperature controller.

• Uncooled edge emitting LED in TO-can, coaxial pigtail or collimation TOSA

• High coupled power to SMF /MMF

• Narrow beam divergence upon collimation (free-space model)

• Center wavelength of 1310nm and 1550nm (for datacom), other wavelengths on request

• Form factor available:TO-56, TO-56 coaxial pigtail, and others on request

• Cost effective and flexible manufacturing process

• Monitoring photo diode (Optional)

TO-56 With Flat Window

TO-56 With Aspherical Lens

TO-56 Coaxial Pigtail

Application:

• Reconfigurable Optical Add-Drop Multiplexer (ROADM)

• Optical test instrument

• Fiber optic sensors

• Optical metrology

• OTDR

• Optical transceiver

• Power line transmission monitor