Optical component and laser radar system

A laser radar system comprising:

• a laser comprising a first beam;
• and
• an optical component communicatively coupled to the laser, and comprising:
• a first lens disposed in an emission path of the first beam, and configured to emit second beams, and comprising:
• a first shaping surface configured to diverge a first angle of divergence in a first polarization direction of the first beam, wherein the first shaping surface is a first cylinder comprising a first generatrix;
• and
• a second shaping surface that is disposed opposite the first shaping surface, wherein the second shaping surface is a second cylinder comprising a second generatrix, and wherein the first generatrix and the second generatrix are perpendicular;
• and
• a second lens disposed opposite the first lens in a path of the second beams and comprising:
• a third shaping surface configured to collimate the second beams to obtain first parallel beams in the first polarization direction;
• and
• a fourth shaping surface that is disposed opposite the third shaping surface,
• wherein the first shaping surface and the third shaping surface define a first shaping surface group that is configured to perform a first optical path collimation in the first polarization direction,
• wherein the second shaping surface and the fourth shaping surface define a second shaping surface group that is configured to perform a second optical path collimation in a second polarization direction, and
• wherein the second polarization direction is perpendicular to the first polarization direction.

An optical component comprising:

• a first lens disposed in an emission path of a first beam and configured to emit second beams, and comprising:
• a first shaping surface configured to diverge a first angle of divergence of the first beam in a polarization direction of the first beam, wherein the first shaping surface is a first cylinder comprising a first generatrix;
• and
• a second shaping surface that is disposed opposite the first shaping surface, wherein the second shaping surface is a second cylinder comprising a second generatrix, and wherein the first generatrix and the second generatrix are perpendicular;
• and
• a second lens disposed opposite the first lens in a path of the second beams and comprising:
• a third shaping surface configured to collimate the second beams to obtain first parallel beams in the polarization direction;
• and
• a fourth shaping surface that is disposed opposite the third shaping surface.