pulsed dc power supply circuit Laser test pulse power supply test LIV
Introduction
PL series narrow pulse LIV test system is designed for high power laser LIV test which function is narrow output current pulse, large output pulse current, support pulse light peak power detection, support laser voltage measurement.The minimum output pulse width is up to 100nS, and the maximum output pulse current is 30A. The composition of narrow pulse LIV test system is shown as follows: PL series pulse source, test fixture, integrating sphere, optical fiber, spectrometer, etc. Spectrometers need to be purchased separately according to the customer's needs .
PL101, PL102, PL201 and PL202 are separate hosts, Users need to match the corresponding test board, special test line, integrating sphere, optical fiber.
Characteristics
- 5 inch Touch Screen, graphical operation
- LIV,PIV software quickly testing
- extremely narrow pulse width super current
- High sensitivity broadband optical power detection
- Support USB storage to export test report with one click
- Support multiple communication interfaces RS-232/GPIB/LAN
Technical Parameters
Voltage and current accuracy :(different models have different voltage ranges, please refer to the selection guide)
Model :PL101,PL102,PL201,PL202
| Data |
Index
Pulse voltage/pulse current/peak optical power |
| Pulse constant current output |
Range:0~300mA Accuracy:0.1%FS±3mA |
| Range:0~3A Accuracy:0.1%FS±20mA |
| Range:0~30A Accuracy:0.1%FS±50mA |
| DC constant current output |
Max current 3A,Max voltage 10V |
| Pulse characteristic |
Pulse width:1us~5ms |
| Pulse width step:20ns |
| Pulse period:10us~1s |
| Pulse maximum duty ratio 1% |
| Pulse edge time less than cycle 10% |
Pulse voltage measurement
|
Range:0~10V Accuracy:0.5%FS±50mV |
| Range:0~100V Accuracy: 0.5%FS±400mV |
| Four-wire measurement |
Peak optical power measurement
|
Range:0~0.1mW,0.5%FS±1uW |
| Range:0~1mW,0.5%FS±8uW |
| Range:0~10mW,0.5%FS±60uW |
| fiber input,FC adapter |
| Wavelength 400~1100nm or 850~1700nm |
| Detector light-receiving area 1.2mm |
| Trigger method |
Support TTL Trig IN and Trig OUT |
| Communication port |
RS-232,GPIB,LAN |
| Power |
AC 100~240V 50/60Hz |
| working environment |
25±10ºC |
| Size |
106mm (H)× 255mm(w)× 425mm(L) |
| Warranty |
1 year |
Model :PL301,PL302:
| Data |
Index
Pulse voltage/pulse current/peak optical power |
| Pulse constant current output |
Range:0~300mA Accuracy:0.1%FS±3mA |
| Range:0~3A Accuracy:0.1%FS±20mA |
| Range:0~30A Accuracy:0.1%FS±50mA |
| DC constant current output |
Max current 3A,Max voltage 10V |
| Pulse characteristic |
Pulse width:100ns~5us |
| Pulse width step:20ns |
| Pulse maximum duty ratio 0.1% |
Pulse voltage measurement
|
Range:0~10V Accuracy:0.5%FS±50mV |
| Range:0~100V Accuracy: 0.5%FS±400mV |
| Four-wire measurement |
Peak optical power measurement
|
Range:0~0.1mW,0.5%FS±1uW |
| Range:0~1mW,0.5%FS±8uW |
| Range:0~10mW,0.5%FS±60uW |
| fiber input,FC adapter |
| Wavelength 400~1100nm or 850~1700nm |
| Detector light-receiving area 1.2mm |
| Trigger method |
Support TTL Trig IN and Trig OUT |
| Communication port |
RS-232,GPIB,LAN |
| Power |
AC 100~240V 50/60Hz |
| working environment |
25±10ºC |
| Size |
Host machine:106mm (H)× 255mm(w)× 425mm(L) |
| Power module:120mm (H)× 120mm(w)× 170mm(L) |
| Warranty |
1 year |
Applications
1.Medical ,cosmetic laser, typical wavelength 808nm
2.Monolingual optical fiber, solid-state laser pump source, typical wavelengths are 530nm, 800nm, 808nm, 880nm, 915nm, 976nm, 980nm, 1480nm
3.EEL laser, typical wavelength 905nm
4.VCSEL laser for facial recognition ,vehicle-mounted radar, typical wavelengths are 850nm , 940nm
5.Car headlights ,UV germinal lights ,typical wavelengths are 265nm and 940nm
Factory
FAQ:
1. Q:Precise is direct factory or trade company?
A: Precise is a factory, and all the SMU R&D are Precise team and manufactured by Precise.
2. Q:Sample order is available?
A:Yes, we accept sample order.
3. Q:Do you supply software for SMU operation?
A:Yes, we can design it as customer's requirement.
4. Q:whats the delivery period?
A:usually, it is around 30 days, and it is also related with order qty.
5. Q:what's the warranty?
A:warranty is 12 month.
6.Q: what's the shipping way?
A:for sample order, usually shipping by international express like DHL, FEDEX, UPS, EMS and so on. If qty is more, by air is also a good choice.
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