Lumics introduces the LU0975M004 laser module with up to 4W output power from a multimode fiber

July 12, 2004

1 Min Read

BERLIN -- Lumics a manufacturer of pump laser modules and laser chips introduces the LU0975M004 laser module with up to 4W output power from a multi mode fiber.

Lumics introduces this laser in a cooled, low profile 14-pin butterfly package coupled with a 100/125?m multi mode fiber with a numerical aperture of 0.22. The fiber is terminated with a standard 2.5mm diameter ceramic ferrule.

The target applications include analytical, medical applications and industrial fiber lasers as well as double clad Erbium Doped Fiber Amplifier (EDFA). The new generation of high power modules allows a cost effective system design with enhanced performance.

The complete module assembly is based on superior telecom laser package technology according Telcordia reliability requirements. The production is manufactured in an ISO 9001 approved factory with several screening steps throughout the chip manufacturing and module assembly process. The operating current is specified with typically 6.5A. The very low forward voltage is specified with max. 3.2V. The LU075M004 includes a thermo electric cooler which is specified with max. current of 3.5A and max. voltage of 1.5 V. The threshold current is typically 245mA. The performance of the device is based on Lumics propriety chip technology which ensure very high reliability with a breakthrough in laser facet passivation.

Lumics GmbH

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