Discussion Overview
The discussion revolves around identifying an aluminum laser found in the estate of a former space shuttle engineer. Participants explore its potential purpose, characteristics, and applications, focusing on its construction, power output, and alignment features. The conversation includes technical details and speculative reasoning regarding its use.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- Dave describes the laser as weighing about 6 lbs and lacking property markings, seeking identification and purpose.
- Tom notes that the laser appears to be a diode laser in a TO-5 transistor package, suggesting it is a pre-aligned assembly for accurate aiming, with a power output of 1mW and a wavelength possibly in the dark red to near-infrared range.
- Another participant points out that warning stickers must be placed visibly, which may not reflect the actual laser's design, and speculates that the conical shape may serve ancillary requirements. They suggest the wavelength might be around 670nm, typical for red diode lasers, and propose that the laser could be used for opto-mechanical alignment.
- A later reply agrees with previous observations, emphasizing the conical housing's role in alignment for calibration, referencing optical boresighting without implying a connection to weapon systems.
Areas of Agreement / Disagreement
Participants generally agree on the technical characteristics of the laser, such as its low power output and potential applications for alignment. However, there is no consensus on its specific purpose or application, leaving the discussion open to further exploration.
Contextual Notes
The discussion includes uncertainties regarding the exact wavelength and power characteristics, as well as the implications of the laser's design features. The lack of clear identification and the difficulty in reading the label contribute to the ongoing speculation.
