Facilities
Equipment and lab safety
Equipment
Micro-Probe Measurement Station
High-magnification microscope integrated with micron-level probe positioners and thermal stage for microelectronic chip and thin-film I-V characterization.
BK Precision 2565B Digital Storage Oscilloscope
100 MHz dual-channel digital oscilloscope for high-speed waveform acquisition, weak-signal capture, noise filtering and automated parametric analysis.
Vacuum Thermal Evaporation Deposition System
Equipped with VD-7071 deposition power supply, precision AC meters, and stainless steel high-vacuum chamber for semiconductor electrode metallization and thin-film thermal evaporation.
RF/DC Magnetron Sputtering & Plasma Coating System
Equipped with Advanced Energy MDX-1K DC magnetron drive, KYKY composite vacuum gauge, and gas flow control for high-quality semiconductor sputtering and plasma surface treatment.
Large-Aperture Luminaire Integrating Sphere System
Large-diameter photometric integrating sphere dedicated to total luminous flux, luminous efficacy, and spatial light collection for high-power LED luminaires, plant lights, and streetlamp modules.
OPTIMUM IS-250 Precision Integrating Sphere System
OPTIMUM IS-250 high-precision benchtop integrating sphere with fiber spectrometer, customized for single optoelectronic dies and flip-chip LEDs to measure full spectra, CIE coordinates, CCT, and CRI.
Precision Multi-Instrument Test Bench
Integrated BK Precision 4055 arbitrary waveform generator, 5491B 50,000-count DMM, and MOTECH programmable DC power supply.
Phrozen FDM 3D Printer
Phrozen high-speed enclosed FDM 3D printer with temperature-retaining chamber and top filament dry-box heater for rapid fabrication of test fixtures, sensor enclosures, and prototypes.
Safety Rules
Grounding & Pre-checks
All instruments must be properly grounded. Perform static tests and wiring checks before powering on; never energize without the advisor’s permission.
No Wet Hands
Never operate electrical equipment with wet hands.
No Food or Drink
Food and drinks are strictly prohibited in the lab.
Dress Code
No slippers, sandals, or shorts in the lab.
No Pets Allowed
Keeping or bringing pets into the lab is strictly prohibited to ensure hygiene and the safety of precision optical equipment.
Non-conductive Extinguishers
Non-conductive extinguishers are provided for electrical fires.
🆘 Electric Shock First Aid
- Cut off the power immediately
- Move the wire away with a dry, non-conductive rod
- Keep the victim’s airway clear
- Call 119 and seek medical help