Optical transmission apparatus and transmission method therefor
AssigneeCanon Kabushiki Kaisha
InventorMitsuyoshi Yukawa
Life of this patent
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Abstract
An optical transmission apparatus for transmitting pulsed light includes a dispersion medium having a negative dispersion parameter in a wavelength band of incident pulsed light, a first fiber which receives the pulsed light that has passed through the dispersion medium and has a negative dispersion parameter in a wavelength band of the incident pulsed light, and a second fiber which receives the pulsed light that has passed through the first fiber and has a positive dispersion parameter in a wavelength band of the incident pulsed light. The dispersion medium and the second fiber have positive dispersion slopes. The first fiber has a negative dispersion slope.
Claims13
An optical transmission apparatus for transmitting pulsed light, comprising:
- a dispersion medium configured to transmit incident pulsed light and having a negative dispersion parameter in a wavelength band of the incident pulsed light;
- a first fiber which receives the pulsed light that has passed through the dispersion medium and has a negative dispersion parameter in a wavelength band of the incident pulsed light;
- and
- a second fiber which receives the pulsed light that has passed through the first fiber and has a positive dispersion parameter in a wavelength band of the incident pulsed light,
- wherein the dispersion medium and the second fiber have positive dispersion slopes, and
- wherein the first fiber has a negative dispersion slope.
Dependencies are inferred from the claim text.