LD TESTING & SORTING SERVICE (OEM) PROCESS FLOW
Laser Diode (LD, also called semiconductor laser) is a semiconductor device similar to a light-emitting diode (LED), and is characterized by a single waveform with narrow spectral width and highly directional light with uniform phase. Laser diodes now are widely used in various devices like barcode readers, illumination, advanced driver-assistance systems, autonomous vehicles (LIDAR), fiber optic communications, facial recognition system, 3D sensing, AR/VR etc.
With advanced R&D team and leading optical and electrical testing technology, FitTech provides completed laser diode testing solutions, include VCSEL, DFB, PD, FP, EML testing and sorting systems, and laser diode testing and sorting service.
LD TESTING & SORTING SOLUTIONS
|Types||Species||Testing equipment||Testing items|
|Surface Emitting Laser|
■ LIV curve measurement
■ High power components purpose
■ Near Field：Measuring optical power distribution of emitted aperture／M2 measurement
■ Far Field：divergence angle and eye safety／high-temperature measurement
|■ VPT 8091|
|Edge Emitting Laser|
|■ LDT 4800|
|■ LDT 4860|
|Test items (Optional)|
Electrical measure & optical measure integrate with OSA.
Dual testing platform (High/Low temp.).