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Compact 445nm Blue Diode Laser Module, CW Output Power 2000mW, Ellipse Beam Sport, High Power Stability, High Reliability - details see: https://www.machineto.com/2000mw-445nm-blue-diode-laser-module-10230780

BLM445TA-2000
Optical Parameter
Output Wavelength	445±5nm
Output Power	2000mW
Spatial Mode	Near TEM00
Operating Mode	CW
Beam Divergence, Full Angle	1.0mrad
Beam Diameter (1/e2) @ Exit	~2.5mm
Power Stability	3% (RMS, over 2 hours, T= 25°C)[1]
	5% (RMS, over operating temperature)
Amplitude Noise	1% (rms, 10Hz to 100MHz)
Electrical Parameter
Power Supply	ADR-180D	DDR-2005
	Desktop Power Supply[2]	5VDC Driver[3]
Input Voltage	85~240VAC, 50/60Hz	5VDC
Modulation	10KHz TTL modulation or 10KHz Analog Modulation (optional)[4]
Mechanical Parameter
Dimensions of Laser Head	140 × 49 × 42mm
Weight of Laser Head	0.5Kg
Dimensions of Power Supply	150 × 110 × 48mm	87 × 50 × 32mm
Weight of Power Supply	0.6Kg	0.1Kg
Reliability
Warm Up Time	<5 minutes
Cooling	Forced-air cooled[5]
Operating Temperature, Case	10°C ~ 35°C
Storage Temperature	-20°C ~ 60°C
Expected Operation Lifetime	10000 hours
Warranty	12 months[6]
Note
[1]Better power stability (<1% rms, over 2hours, 25°C) is available upon request. [2]The power supply with adjustable knob and LED display (ADR-180A) is available upon request. [3]The 12VDC Driver (DDR-2012) is available upon request. [4]30KHz TTL (0=laser off, 1=laser on) or Analog modulation (0~5VDC) is available upon request. [5]The Laser is designed to operate without heat sink. Do not restrict air circulation around the device; an additional heat sink can be used to maximize the performance and life time of the laser. [6]2-Year Warranty is available upon request.