9 August 2012

New Dilas Fiber-Coupled Module Offers Increased Brightness at 793nm

Dilas, the diode laser company, now offers substantially higher brightness with its 105-micron fiber-coupled module at 793nm. This latest addition to the comprehensive range of DILAS products, is now available from DILAS UK and Ireland distributor, ES Technology Limited.

The conduction-cooled, fiber-coupled diode laser module is based on diode laser bars and delivers 32-watt from a 105-micron fiber core at a wavelength of 793nm, with a numerical aperture (NA) of <0.22.

Extremely compact at just 90mm x 31mm x 20mm (L x W x H), this industry-standard package boasts a wall plug efficiency (WPE) of greater than 40% at operating current. The module typically operates at <60A of current with a compliance voltage of 1.8V. Standard wavelength tolerances are +/-3nm with spectral widths less than 5nm.

This industrial package is intended to service a variety of applications ranging from
fiber laser pumping, micro-materials processing and medical uses. At 793nm, this fiber-coupled module is ideal for pumping thulium (Tm)-doped fiber lasers and amplifiers specifically used in eye-safe applications, emerging medical applications and remote sensing, amongst others.

This product is also offered at 35-watts at 808nm and 40-watts at 976 from a 105µm core diameter fiber with a numerical aperture (NA) of 0.22.

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