8pJ-600nJ laser energy meter-Fornitore globale

Room 1010, Building A, Longyu Center, No.1 Longyu Middle Street, Huilongguan, Changping District, Beijing

sketch:Laser energy meters are used to measure the energy and average power of pulsed lasers. It has a fast response speed and can record the energy value of each pulse with a repetition rate below 10KHz. Compared to laser power meters with slower response speeds, it can more accurately reflect the energy fluctuations of pulsed lasers.

1、 High sensitivity photoelectric energy probe: （8pJ~600nJ）
1. Characteristics:
>High sensitivity energy probe can measure 8pJ with a small size
>Higher repetition rate can respond to 10kHz
>Wide spectral response: visible light, near-infrared
>DB25 interface, requires laser energy meter header
2. Main parameters:

High sensitivity photoelectric energy probe（8pJ～600nJ）
product number	product name	wavelength range	Detection surface	Pulse energy range	repetitive frequency	Average power
1140727	J-10SI-LE	0.325-0.9um	10mm	8pJ -80nJ (at 532 nm)	10KHz	6mW
1150146	J-10SI-HE	0.325-0.9um	10mm	60 pJ - 775 nJ (at 532 nm)	10KHz	60W
1172445	J-10SI-HE-5m	0.325-0.9um	10mm	60 pJ -775 nJ (at 532 nm)	10KHz	60W
1140408	J-10GE-LE	0.8-1.7um	10mm	200 pJ - 600 nJ (at 1064 nm)	10KHz	15W

2、 Laser energy meter head

1. Summary:
The energy meter probe of DB25 interface needs to be used in conjunction with the meter head. The power energy meter head produced by Coherent Company in the United States provides a variety of series and functions of heads to meet the different practical needs of users.
2. Category:
>Energy meter head: FieldMaxII-P
>Universal power energy meter: Labmax-T0P，FieldmaxII-T0P
>Wireless universal header (WiFi): LabMax Pro SSIM
3. Product model

Header model	measure		computer interface	main features
Header model	power	energy	computer interface	main features
LabMax-TO	✔		✔	High performance, light spot position display, data storage; USB and RS232 interfaces; Analog Output
FieldmaxII-TO	✔		✔	Meter head that only measures power
Fieldmate	✔			Only measure power meter head, quickly simulate pointer, simulate output, price economy
FieldmaxII-P		✔	✔	Meter head that only measures energy
FieldmaxII-T0P	✔	✔	✔	High cost-effectiveness, large repetition rate: 300Hz; USB interface, analog output
Labmax-T0P	✔	✔	✔	High performance, high repetition rate: 10kHz; Light spot position display; Data storage; USB and RS232 interfaces; Analog output, external trigger
LabMax-Pro SSIM	✔	✔	✔	Better performance, coherent with the new generation of wireless meter heads. There are three connection methods: WiFi/USB/LAN, iOS/Android app download, and connection to a universal smart tablet. The software is powerful, easy to use, and compatible with all probes. When used in conjunction with PowerMax Pro series probes, it can achieve a measurement frequency of 625KHz.
LaserCheck	✔			Battery powered, wavelength calibrated, built-in attenuator, range of 1W, suitable for low-power continuous lasers

4. Main parameters:

Header model	Labmax-TO	FieldmaxII-TO	Fieldmate	FieldmaxII-P	FieldmaxII-T0P	Labmax-T0P	Labmax-pro	LaserCheck
CWpower	✔	✔	✔		✔	✔	✔	✔
Average power of pulsed laser	✔	✔	✔		✔	✔	✔
pulse energy	✔				✔	✔	✔
pulse energy				✔	✔	✔
Repetition frequency（Hz）				300	300	10000
display type
digital display	✔	✔	✔	✔	✔	✔	✔	✔
Pointer tuning			✔
Graphic tuning	✔	✔		✔	✔	✔	✔
Bar chart/trend	✔					✔	✔
Support measurement and analysis
Spot position	✔					✔
statistics	✔	✔		✔	✔	✔	✔
Smooth display	✔	✔		✔	✔	✔	✔
High speed power measurement							✔
Support correction factor
Wavelength correction	✔	✔	✔	✔	✔	✔	✔	✔
Attenuation factor	✔	✔		✔	✔	✔	✔
BEng Computer Communications
USB	✔	✔		✔	✔	✔	✔
SR-232	✔					✔	✔
GPIB						✔
Analog Output	✔	✔	✔	✔	✔	✔	✔
Power Options
Battery (charging)	✔	✔		✔	✔	✔
dry cell			✔					✔
alternating current	✔	✔	✔	✔	✔	✔	✔

3、 USB type laser energy meter

sketch:The headless energy meter integrates data acquisition function, USB 2.0 interface, directly connects to a computer, and measures, reads, and stores data through software; Due to the absence of a header, the usage cost has been reduced.

High sensitivity photoelectric energy meter
product number	product name	wavelength range	Detection surface	Pulse energy range	repetitive frequency	Average power
1191434	EnergyMax-USB J-10SI-HE	0.325-0.9um	10mm	750pJ - 775 nJ (at 532 nm)	10000pps	60W