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442nm低噪聲激光器

產品說明：442nm低噪聲激光器 LLDZ442-50mw LOW NOISE BLUE DIODE LASER AT 442nm It features ultra compact design long lifetime cost-effectiveness and easy operation. They are widely used in measurement communication spectrum analysisetc. Cent

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產品詳細

442nm低噪聲激光器
LLDZ442-50mw

LOW NOISE BLUE DIODE LASER AT 442nm
It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are widely used in measurement, communication, spectrum analysis, etc.

Central wavelength (nm)波長		442±10
Operating mode輸出模式		CW
Output power (mW)功率		>80
Power stability (rms, over 4 hours)功率穩(wěn)定性		<1%, <2%, <3% (<0.5%, optional)
Transverse mode光斑模式		Near TEM₀₀
Noise of amplitude(rms,20Hz~20MHz)噪聲		<1%
M2 factor光束質量		<1.5 (<1.2, optional)
Beam diameter at the aperture (1/e2,mm)光斑		~3.5 (~1.2, optional)
Beam divergence, full angle (mrad)發(fā)散角		<1
Polarization ratio偏振比		>50:1 (>100:1, optional) Horizontal±5 degree (Vertical Optional)
Warm-up time (minutes)上升時間		<5
Pointing stability after warm-up (mrad)光斑指向穩(wěn)定性		<0.05
Beam height from base plate (mm)中心高		24.8
Operating temperature (℃)		10~35
Power supply
		100-240VAC
TTL / Analog modulation		TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional
Expected lifetime (hours)		10000
Warranty		1 year

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442nm低噪聲激光器