System including a fiber laser module
AssigneeAtonarp Inc.
InventorsMateusz Plewicki, Neil Ou
Life of this patent
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Abstract
A system includes an optical module for supplying a Stokes light, a pump light and a probe light for generating a CARS light. The optical module includes a fiber laser module and an optical plate. The fiber laser module includes an oscillator, a generator, a first amplifier, a second amplifier and a LD power distributor that is configured to distribute a laser power from a first laser diode to the oscillator as an oscillation source, to the generator as a pump power, to the first preamplifier as a pump power and to the second preamplifier as a pump power.
Claims10
A system comprising an optical module for supplying a Stokes light, a pump light and a probe light for generating a CARS light,
- wherein the optical module includes:
- a fiber laser module for suppling a first light source for converting to the Stokes light and the pump light, and a second light source for converting to the probe light;
- and
- the fiber laser module includes:
- an oscillator that is configured to output a base laser with mode-locked to be split for generation of the first light source and the second light source;
- a generator that is configured to generate the first light source by stretching wavelength range of the base laser with power amplification using a first pump power supplied by a laser diode (LD);
- a first amplifier that includes a first preamplifier and a first Chirped Pulse Amplifier for the first light source, the first preamplifier using a second pump power supplied by a LD and the first Chirped Pulse Amplifier using a third pump power supplied by a LD;
- a second amplifier that includes a second preamplifier and a second Chirped Pulse Amplifier for the second light source, the second preamplifier using a fourth pump power supplied by a LD and the first Chirped Pulse Amplifier using a fifth pump power supplied by a LD.
Dependencies are inferred from the claim text.