Duma Beam Position and Optical Adjustment Application
Application categories for beam position, optical setup and spot shape
Verification date: 2026-10-24
View original public information →LSP011 · Laser manufacturing and aging · Lasers and optoelectronic modules
Reusable modules
Spot morphology trends in aging tests
Facing the fiber laser light output head, taking the spot shape and relative distribution as the observation route, it is planned to output the diameter of the primary and secondary axes and the relative energy curve. The page is for project evaluation and does not mean that the development has been completed or has been accepted on site.
Project Judgment Summary
Product/DeviceFiber laser head
Measure routeBM · Spot shape and relative distribution
Ability GradingReusable modules
Verification statusThe actual machine/product domain acceptance of this scenario has not been carried out
Scene nature:Similar potential application scenarios for laser spots. The potential application scenario has not yet been developed into a complete product system; the actual machine/product domain acceptance of this scenario has not been carried out. The actual product/product domain acceptance quantity in catalog statistics is 0.
Business tasks and intended output
- target audience
- Fiber laser light head: spot shape and relative distribution
- pseudo output
- Primary and secondary axis diameter and relative energy curve
- Applicable conditions
- The decay chain cannot change over time
- priority
- General extension. Verification needs to be completed according to the listed optical conditions, calibration and samples.
Imaging input and algorithm routing
Imaging and device conditions
Linear response imaging, fixed attenuation and background acquisition avoid saturation and ROI truncation. Wavelength-adapted cameras, attenuators and fixed near/far field fixtures
BM · Spot shape and relative distribution
Linear response imaging, fixed attenuation and background acquisition to avoid saturation and ROI truncation
- A101Adaptive threshold laser spot grayscale centroid
- A105Laser spot second moment and main axis diameter
- A106Laser spot surrounding energy diameter
- A107Laser spot quality and usability diagnostics
Existing algorithmic evidence:A101–A112 only complete analytical synthesis spot and controlled geometry verification; see laser_spot_benchmark.json
Current capabilities and capabilities to be supplemented
Reusable modules
Existing modules can be used as hosts
Existing light point positioning, quality diagnosis or statistical modules can be used as the main calculation basis; ROI, calibration, threshold and interface verification still need to be completed by device.
Gaps in this scenario:Pixel scale, background subtraction and dynamic range verification required; grayscale integration is not watts or joules. The decay chain cannot change over time. Pixel grayscale and optical power are calibrated separately
Route-level gaps:Pixel scale, background subtraction and dynamic range verification required; grayscale integration not watts or joules
"Reusable modules" only describe the relative development volume and do not constitute a commitment to accuracy, tempo, stability or delivery time.
Verification methods and acceptance prerequisites
Verify center, width and cutoff separately against a stand-alone beam analyzer or known spot pattern. Independent beam analyzer and temperature control/current recording cross-reference
| Acceptance items | Evidence required for project confirmation | Current status |
|---|---|---|
| Inputs and samples | Real device original frames, normal/abnormal samples, exposure and light path conditions, sample grouping and set aside | Not provided, waiting for project input |
| Magnitude and Error | Independent reference value, calibration record, error statistical caliber and mutual confirmation threshold | Not verified |
| Exceptions and boundaries | Anticipated handling of missed detections, false detections, overexposure, occlusion, reflection, out-of-view and communication abnormalities | To be defined |
| System integration | Interface, time synchronization, deployment platform, tempo, log, version and continuous running record | Not integrated |
Evidence sources and citation boundaries
The source supports measurement principles or similar applications; the module combination, device and acceptance method in this scenario are engineering derivation, and product verification has not been completed.
Ophir laser beam analysis
Camera beam profile analysis and industrial laser diagnosis; power measurement requires special sensors
Verification date: 2026-10-24
View original public information →Edmund collimation conditions
Relationship between source size, focal length and divergence angle
Verification date: 2026-10-24
View original public information →Source usage scope:The public information is used to support the measurement principle or the existence of similar applications, and does not prove that this scenario has been developed, deployed or accepted by Jishi Technology.
Project consultation
xuzhiyang0928@gmail.com
Define the Development Scope with Samples and Device Requirements
Spot morphology trends in aging tests
Please describe the task object, original picture or video, target indicators, device platform, interface and sample situation.
Phone: 13910119357xuzhiyang0928@gmail.com