LED Light Source Characteristics Physics Lab Experiments Setup by ATICO EXPORT

This experiment system is designed to combine theoretical learning with practical experimentation in the field of optoelectronics. It serves as an effective teaching and research platform for students studying optical information science and technology, optical measurement and control, optoelectronic technology, optoelectronic instrumentation, and applied physics. The system integrates essential modules such as LD/LED current sources, optical power measurement, temperature control, current and voltage monitoring, signal generation, and light source modulation, providing a comprehensive environment for studying optoelectronic device characteristics.

Manufactured by Atico Export India.

Experimental Principle and Content

• Study of the operating characteristics of laser diodes and light-emitting diodes
• Investigation of optical output power and electrical input relationships
• Analysis of current, voltage, and temperature effects on device performance
• Measurement of optoelectronic device parameters
• Study of light source modulation techniques
• Understanding the principles and applications of optoelectronic devices
• Development of practical skills in optoelectronic testing and measurement

Light Source :

• LD Laser Diode
• LED Light Emitting Diode

Current Source :

• LD/LED Current Source
• Measuring Range: 2000 μA
• Resolution: 1 μA

Temperature Controller :

• Solid-State Relay Output: 12 V / 30 mA
• Power Consumption ≤ 4 VA
• Sensor: PT100

Voltmeter :

• Real-Time Voltage Monitoring

LD Laser Diode Parameters :

• Rated Power
• Center Wavelength
• Operating Current
• Detector Current
• Other Characteristics

LED Light Emitting Diode Parameters :

• Rated Power
• Center Wavelength
• Spectral Width
• Operating Voltage
• Other Characteristics