LIV 6 Series LIV Comprehensive Tester
LIV60201 comprehensive tester is suitable for LIV characteristic curve, PV characteristic curve and characteristic parameter testing of LD, TO-Can, and TOSA, EML and butterfly devices with TEC function in the optical communication industry, also can support spectral characteristic testing (an external spectrometer is required).
系統集溫控器、電流源、電壓源、電流表、電壓表和光功率計等功能於一體。
Features
- Supports pulse spectrum testing.
- Support multi-mode TOSA in 50um and 62.5um optical fiber transmission comparison.
- FP / DFB / VCSEL / DML / EML / SOA-EML devices in any assembly type
- Supports LD Reverse Leakage Current Test
- Supports LD protection diode power-on and power-off tests.
- Supports MPD dark current test, and adjustableMPD reverse voltage.
- Support LIV Scanning, Step time 2ms~6s optionally configured
- Supports PV curve test of EA and ER test.
- Support TEC temperature control, and Thermistor NTC.
- Provides three light source input ports: built-in PIN, external PIN interface and integrating sphere interface.
- Built-in PIN response wavelength range: 800~1700nm.
Technical Specifications
Item Spec. Laser Assembly Type FP / DFB / VCSEL / DML / EML devices in any assembly type Test Items LIV curve，PV curve，Ith，Po，Vf，Im，Rs，SE，Kink，Vinf，ER, etc. LD Drive Current Output Range：0~250mA, Accuracy 0.1%FS±0.1mA, max. customizable to 500mA LD Forward Voltage Test Range：0~5.0V，Accuracy 0.1% FS±50mV LD Reverse Leakage Current Test Range：0~300nA，Accuracy 0.5% FS±1.0nA，@<50%RH LD Backward Voltage Output Range：0~5.0V，Accuracy 1% FS±50mV LD Protection Diode Provide reverse voltage 0~5V，Test current 0~2.5mA MPD Backward Voltage Output Range：0~5.0V，Accuracy 1% FS±50mV MPD Dark Current Test Range：0~300nA，Accuracy 0.5% FS±1.0nA，@<50%RH MPD Backlight Current Test Range：0~3000uA，Accuracy 0.1% FS±5uA Built-in PIN Tube Detects Optical Power Range：0~10mW，Accuracy 0.1% FS±50uW
[Note]For higher power testing, please choose: external PIN tube or integrating sphereBuilt-in PIN Tube Response Wavelength 800~1700nm (Supports 850nm VCSEL device testing) Correction Function Users can self-calibrate power, voltage, and backlight. LIV Scanning Time Scanning step 0.1~10.0mA configurable,
Step time 2ms~6s optionally configuredPV Scanning Time Scanning step 0.02V~0.1V configurable,
Step time 2ms~6s optionally configuredPulse Spectrum Test Pulse width 200us~650ms，period 2ms~6s，, synchronous output trigger signal EV Voltage Output Range：-5.0V~+1.0V，Accuracy 0.1% FS±50mV EV Current Test Range：-100mA~+30mA，Accuracy 0.1% FS±1mA TEC Voltage Range：-1.6V~+1.6V，Accuracy 1% FS±50mV TEC Current Range：-1A~+1A，Accuracy 1% FS±10mA Thermistor NTC Temperature Control Range：-40℃~+100℃，Accuracy ±0.1℃ Temperature Speed Typical value 5s (25℃~45℃)
Optional Items
OPT1
Interface
Item Spec. #1 RS232 OPT2
Built-in PIN Interface
Item Spec. #A FC #B SC #C LC #D Universal connector OPT3
Built-in PIN Area
Item Spec. #1 1.0mm #2 2.0mm #3 3.0mm OPT4
Driving Current Range
Item Spec. #A 250mA #B 500mA
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