On-board radiation sensing apparatus

An apparatus, comprising:

• a printed circuit board;
• an enclosure coupled to the printed circuit board to enclose a portion of the apparatus;
• an array of micro mirrors;
• an image sensor having an imaging surface arranged in parallel with the micro mirrors;
• a light source mounted on the printed circuit board and enclosed within the enclosure;
• and
• a light directing device coupled to the light source to generate incoming lights, the light directing device including a beamsplitter stacked between the micro mirrors and the imaging surface;
• wherein the beamsplitter is configured to direct a first portion of the incoming lights towards the micro mirrors;
• wherein the micro mirrors are operable to reflect the first portion of lights in angles representative of intensity of radiations absorbed by the micro mirrors;
• wherein the beamsplitter is configured to direct, towards the imaging surface, a second portion of reflected lights from the micro mirrors;
• and
• wherein the image sensor is configured to capture an image of the second portion of the reflected lights.

An apparatus, comprising:

• a printed circuit board;
• an enclosure coupled to the printed circuit board to enclose a portion of the apparatus configured on the printed circuit board;
• an array of micro mirrors;
• an image sensor having an imaging surface arranged in parallel with the micro mirrors;
• and
• a light system mounted on the printed circuit board and enclosed within the enclosure, the light system including a beamsplitter stacked between the micro mirrors and the imaging surface;
• wherein the beamsplitter is configured to direct a first portion of incoming lights towards the micro mirrors;
• wherein the micro mirrors are operable to reflect the first portion of lights in angles representative of intensity of radiations absorbed by the micro mirrors;
• wherein the beamsplitter is configured to direct, towards the imaging surface, a second portion of reflected lights from the micro mirrors;
• and
• wherein the image sensor is configured to capture an image of the second portion of the reflected lights.