positions:Home > Product > Testing systems > LDBI laser diode aging system > LDBI multi-channels high-power laser aging system

LDBI multi-channels high-power laser aging system

3264

The multichannel high power laser aging system is designed to solve the problems of kilowatt high power semiconductor laser chip and pump laser module which need to use narrow pulse high current testing and aging, chip heating serious and so on. It is a set of universal, high power, circulating water cooling aging testing system. The product has good constant current characteristics of large current and narrow pulse, stable current, strong anti-interference ability, and has the functions of anti-overshock, anti-recoil, anti-surge voltage regulation and constant current dual protection circuit, which provides a complete solution for the aging test of high-power semiconductor laser chip and pump laser module.

Product Feature

█   A single drawer supports a maximum of 16 channels and a maximum of 8 drawers 

█   Each channel is independent of the other 

█   Current reading, synchronous automatic measurement of voltage, optical power and other data 

█   Heating film heating, temperature control range of room temperature -125℃ 

█   Power supply anti-surge design 

█   Light receiving device water cooling

█   Absolute accuracy ±1℃, different DUT temperature uniformity ±2℃

█   Automatic aging data recording and data export


The multichannel high power laser aging system is designed to solve the problems of kilowatt high power semiconductor laser chip and pump laser module which need to use narrow pulse high current testing and aging, chip heating serious and so on. It is a set of universal, high power, circulating water cooling aging testing system. The product has good constant current characteristics of large current and narrow pulse, stable current, strong anti-interference ability, and has the functions of anti-overshock, anti-recoil, anti-surge voltage regulation and constant current dual protection circuit, which provides a complete solution for the aging test of high-power semiconductor laser chip and pump laser module.

Device loading using drawer type structure, equipment can flexibly expand up to 4 layers of structure, each layer design a number of paths, each path supports 1-16 laser series aging.

The aging system of multichannel high power laser adopts the newly developed and independently designed high current pulse constant current source, which is perfectly compatible with CW mode and QCW mode, and supports DC constant current, DC scanning, pulse DC, pulse scanning and other four modes. The system includes high temperature environment control device, DC or pulse drive power supply, light receiving device, optical fiber, spectrometer (optional), circulating water cooling system, customized fixture, temperature collector and upper computer, etc. The upper computer program for automatic testing, automatic collection of semiconductor laser drive current, laser voltage, laser optical power, ambient temperature. Realize multi-unit, high efficiency, automatic monitoring and recording test data upload integration test system.



Product selection

ItemWorking modePulse widthPulse frequencyVoltage measurementvoltage measurement channelsPhotocurrent detectionPhotocurrent detection channel
SpecificationCW and QCWMin100μs,Max3ms0~10kHz,0.1Hz0-100V,0.1%FS±80mV16channels0~10mA Range,0.5%±60μW1 channel, can support 16 channels of time-division multiplexing
1μs
Maximum duty cycle 3%



You can contact PRECISE by telephone, mail or email , or you can submit an online Request for Quotation Form.
Email: precisesmu@outlook.com

  • Follow us

    In order to facilitate our better service for you, please leave your valuable information

    • * We will treat your personal information carefully and protect your privacy! We will arrange the sales consultant to contact you later.

    Welcome to the PRECISE INSTRUMENT Data Information Download Center

    It only takes 1 minute and you can get it after filling in:
    · Get the formal PDF information through email
    · Professional technical support team VIP one -to -one service
    · Help you build a customized high -efficiency, high -precision, and high security solution
    · Get the latest industry information and product dynamics in a timely manner, and quickly access the content of advanced products

    • * We will treat your personal information carefully and protect your privacy and security! We will arrange sales consultants to get in touch with you later.