Aug 9, 2026
WECDF Module Requirement Checklist for OEM Projects
A practical checklist for wavelength, optical power, beam shape, drive mode, thermal path, compliance, and pilot-run planning.
ENGINEERING NOTES
Application articles, selection cases and WECDF design references.
A resource page built with the reference news/list pattern plus supporting modules that route visitors into products and requests.
Use the notes page for emitter selection cases, automotive NIR illumination examples and module requirement guidance. The module structure stays within the same backend components.
All stories
3 stories
Read Article
Aug 9, 2026
Automotive Cabin Sensing Case: NIR Illumination Path
A short application case for driver monitoring and occupant sensing teams comparing WECDF NIR illumination choices.
Aug 9, 2026
3D Sensing Module Case: 940 nm WECDF Emitter Selection
A demo case note on choosing wavelength, beam profile, package, and driver assumptions for a compact ToF depth module.
HOW TO USE THE NOTES
Move from reading into product evaluation
The proof rows connect resource content to products, solution pages and ODM intake.
01 / Selection1
Compare WECDF product families
Use selection notes to narrow wavelength, package and optical-power assumptions.
Product shortlist
02 / Application2
Match products to sensing use cases
Review 3D sensing and cabin sensing pages before building a sample plan.
Solutions
03 / Request3
Prepare project inputs
Use the requirement checklist to gather details before submitting a custom request.
Checklist
04 / Validate4
Request samples for testing
Turn the note into an evaluation kit or ODM prototype path.
Samples
PRODUCTS MENTIONED IN NOTES
WECDF products for engineering review
Use product recommendations after reading a selection note or case article.
WECDF Bare Die & Chips
940 nm WECDF Bare Die for 3D Sensing
High-uniformity 940 nm WECDF die for ToF depth cameras, structured-light engines, face authentication, and proximity modules.
Custom Photonics ODM
Automotive Cabin Sensing WECDF Solution
WECDF-based NIR illumination and emitter subsystem concept for driver monitoring, occupant detection, and in-cabin sensing.
Custom Photonics ODM
Custom WECDF Driver & Optical Assembly
Custom WECDF driver board and optical subassembly development for OEM sensing modules and pilot production.
COB & NIR Illumination Modules
Compact WECDF Line Projector Module
WECDF line projector module for triangulation, profile measurement, robot guidance, and short-range industrial sensing. WECDF line projector module for triangulation, profile measurement, robot guidance, and short-range industrial sensing.
RESOURCE FAQ
How to read these notes
Quick guidance for engineering and sourcing teams.
Submit a request when the project target is ready.