Systems, Methods, And Devices For Gas Pressure Profile Control

A device comprising:

• a first housing portion including a first portion of an internal chamber configured to receive gas from a gas source;
• a second housing portion coupled to the first housing portion wherein the first housing portion and the second housing portion include an internal chamber configured to receive gas from a gas source, wherein the internal chamber includes an interaction region;
• a first optical path configured to receive laser light from a light source and further configured to constrict a flow of gas from the interaction region;
• and
• a second optical path configured to transmit an optical output generated based, at least in part, on an interaction between the laser light and a gas, the second optical path being further configured to constrict a flow of gas from the interaction region.

A method comprising:

• establishing a designated gas pressure profile within an interaction region of a gas pressure profile controller, the gas pressure profile controller comprising a first housing portion and a second housing portion coupled to the first housing portion via the interaction region;
• providing light from a light source to the interaction region via a first optical path;
• generating an optical output via a second optical path and based, at least in part, on an interaction between a gas within the interaction region and the light;
• and
• maintaining the designated gas pressure profile during the generating of the optical output.