L30C-LP2-26-SH Standard OEM Smart Sensor for High Pulse Energy & Intermittent Power

L30C-LP2-26-SH

產品型號：L30C-LP2-26-SH
產品說明：

The L30C-LP2-26-SH is a compact thermal power/energy laser measurement sensor for freestanding use or mounted to host system. It has a 26mm aperture and can measure from 300mW to 10W stand alone and to 100W when heat sinked. It can measure energy from 30mJ to 2000J. The sensor is able to measure high power lasers of up to 4kW by measuring the energy of 0.5 - 4s exposure to the laser. The high damage threshold LP2 absorber covers the spectral range from 0.25 to 2.2µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.

價格(NTD)：$0

產品說明

Model Use	L30C-LP2-26-SH High pulse energy and intermittent power
Absorber Type	LP2
Spectral Range	0.25 – 2.2µm
Absorption	>94% from 0.25 to 1.1μm
Aperture	Ø26mm
Power Mode
Minimum power	300mW
Maximum power Free standing Heat sinked	10W continuous 100W for 2min 100W
Power Scales	100W / 10W
Power Noise Level	15mW
Maximum Average Power Density	42kW/cm² at 100W
Response Time with Meter (0-95%), typ.	1.5 s
Calibration Uncertainty	±1.9%
Power Accuracy	±3% (b)
Linearity with Power	±1.5%
Energy Mode
Energy Range	30mJ-2000J
Energy Scales	2kJ / 300J / 30J / 3J / 300mJ
Minimum Energy	30mJ
Maximum Energy Density J/cm²
<100ns	0.1
0.5ms	50
2ms	130
10ms	400
>300ms	See below (c, d)
Cooling	Conduction
Weight	0.3 kg
Part number	7Z02775
Note: (c) Long pulses (0.5 – 4s) can be used to measure power of high power lasers by measuring the energy of a short exposure. The StarBright, Juno, Juno+ and Centauri meters have a Pulsed Power mode where the user may specify the pulse width and get a reading directly in units of power for this short exposure energy measurement. (d) Recommended exposure times and 1/e2 Gaussian beam diameters for very long pulses. Total energy for a series of measurements should not exceed 2kJ. Recommended time between shots 12s. Laser Power Recommended Exposure Number of shots before cooling down Min 1/e2 beam dia. mm 100W 4s 20 9mm 500W 1s 20 9mm 1000W 1s 10 13mm 2000W 1s 5 17mm 4000W 0.5s 5 22mm