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Alpes Lasers Sa patents

Recent patent applications related to Alpes Lasers Sa. Alpes Lasers Sa is listed as an Agent/Assignee. Note: Alpes Lasers Sa may have other listings under different names/spellings. We're not affiliated with Alpes Lasers Sa, we're just tracking patents.

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Quantum cascade laser with current blocking layers

Semiconductor quantum cascade lasers (qcls), in particular mid-ir lasers emitting at wavelengths of about 3-50 μm, are often designed as deep etched buried heterostructure qcls. The buried heterostructure configuration is favored since the high thermal conductivity of the burying layers, usually of inp, and the low losses guarantee devices high power and high performance. ... Alpes Lasers Sa

Quantum cascade laser optimized for epitaxial side-down mounting

For epitaxial-side-down bonding of quantum cascade lasers (qcls), it is important to optimize the heat transfer between the qcl chip and the heat sink to which the chip is mounted. This is achieved by using a heatsink with high thermal conductivity and by minimizing the thermal resistance between the laser active region and said heatsink. ... Alpes Lasers Sa

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