2 micron Femtosecond Fiber Laser
First Claim
1. A fiber laser comprising:
- a seed laser oscillator comprising an output;
a first amplifier stage comprising an input and an output, wherein the output of the seed laser oscillator is coupled to the input of the first stage amplifier; and
an amplifier chain comprising an input and an output, wherein the input of the amplifier chain is coupled to the output of the first amplifier stage and the output of the amplifier chain is configured to emit an amplified laser pulse.
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Accused Products
Abstract
Methods and systems for generating femtosecond fiber laser pulses are disclose, including generating a signal laser pulse from a seed laser oscillator; using a first amplifier stage comprising an input and an output, wherein the signal laser pulse is coupled into the input of the first stage amplifier and the output of the first amplifier stage emits an amplified and stretched signal laser pulse; using an amplifier chain comprising an input and an output, wherein the amplified and stretched signal laser pulse from the output of the first amplifier stage is coupled into the input of the amplifier chain and the output of the amplifier chain emits a further amplified, stretched signal laser pulse. Other embodiments are described and claimed.
4 Citations
86 Claims
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1. A fiber laser comprising:
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a seed laser oscillator comprising an output; a first amplifier stage comprising an input and an output, wherein the output of the seed laser oscillator is coupled to the input of the first stage amplifier; and an amplifier chain comprising an input and an output, wherein the input of the amplifier chain is coupled to the output of the first amplifier stage and the output of the amplifier chain is configured to emit an amplified laser pulse. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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44. A method for generating femtosecond fiber laser pulses, the method comprising:
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generating a signal laser pulse from a seed laser oscillator; using a first amplifier stage comprising an input and an output, wherein the signal laser pulse is coupled into the input of the first stage amplifier and the output of the first amplifier stage emits an amplified and stretched signal laser pulse; using an amplifier chain comprising an input and an output, wherein the amplified and stretched signal laser pulse from the output of the first amplifier stage is coupled into the input of the amplifier chain and the output of the amplifier chain emits a further amplified, stretched signal laser pulse. - View Dependent Claims (45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86)
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Specification