The fibre pigtailed laser packages, with wavelengths from 635nm to telecoms wavelengths of 1310-1550nm and fibre output powers from 0.8mW to 15mW, are typically supplied with a 1 metre, 9/125 microns fibre. Coupling to singlemode 4/125 microns fibre is available on request for wavelengths from 635 - 850nm and a range of termination options is available. The telecoms wavelength pigtailed lasers offer uncooled operation at -40C to +85C.
The receptacle packaged laser diodes, with wavelengths from 635nm to telecoms wavelengths of 1310-1550nm and optical output powers from 0.7mW to 60mW, are packaged in either SMA, FC, ST or SC receptacles or with a universal adaptor that will accept FC, ST, SC and most other 2.5mm diameter ferrule connectors for user-supplied fibre coupling, allowing for singlemode or multimode fibres to be used without additional power loss.
Both fibre pigtailed and receptacle packaged laser diodes have a built-in monitor photodiode to regulate the light output and increase stability, are hermetically sealed and have a standard 3-pin or 4-pin connection for compatibility with common drivers, says the company.
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