Fiber laser – Abhigyan Goswami

Abhigyan Goswami

Fiber lasers

Nanosecond pulsed and CW laser sources

Fiber lasers provide highly compact and accessible laser source with high beam quality, better thermal management and high power scalability.

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Technology at a glance

Specifications

•Multiple rare earth element bands: Yb (1 μm) and Er (1.5 μm).
• High pulse energy. (~10 𝝻J) and high power operation (>100 W.)

• Nanosecond pulse and continuous wave (CW) operation.

• Pump source for Raman fiber laser and supercontinuum source.

Architecture

• All fiber architecture.

• Portable packaging.

Packaged laser

Research outputs

Novel tunable laser source for photoacoustic imaging

Contactless temperature measurement of an in-process silicon wafer using a spectrally shaped supercontinuum source