520 nm Single Longitudinal Mode Diode Laser
520 nm Infrared Diode Laser MDL-III-520L
Model #: MDL-III-520L
Description: It features ultra-compact design, long lifetime, cost-effective and easy operation.
Application: Raman spectroscopy, speckle interferometry, bioinstrumentation, metrology, sensing, analytical instrumentation
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Wavelength (nm) |
520 ± 5 |
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Operation Mode |
CW |
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Output Power after Fiber (mW) |
>10, 20, …, 50 |
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Power Stability (rms, over 4 hours) |
<1%, <2%, or <3% (0.5% optional) |
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Transverse Mode |
Near TEM00 |
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Noise of Amplitude (rms, 2Hz-200MHz) |
<1% |
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Beam Diameter at Aperture (1/e2 mm) |
~ 3.0 |
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Beam Divergence, full angle (mrad) |
<1.0 |
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Polarization Extinction Ratio |
>50:1 (>100:1 optional), Horizontal ± 5° |
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Warm-up Time (minutes) |
<5 |
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Pointing Stability after Warm-up (mrad) |
<0.05 |
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Beam Height from the Base Plate (mm) |
24.8 |
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Operating Temperature (C°) |
10 ~ 35 |
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Power Supply |
85-264VAC |
PSU-III-FDA/PSU-III-LED (Frequency for 1Hz-30KHz) |
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100-240VAC |
PSU-A-D (Frequency for 30k |
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TTL / Analog Modulation |
TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional |
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Expected Lifetime (hours) |
10000 |
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Warranty Period |
1 year |
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Ordering Information: MDL-III-520L-AA-B-C
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AA: maximum output power |
B: power stability |
C: power driver |
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10 - 10 mW |
1 – 1% |
1 – PSU-III-FDA
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…… |
2 – 2% |
2 – PSU-III-LED |
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50 – 50 mW |
3 – 3% |
3 – PSU-A-D |
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X - other |
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The list price is for MDL-III-520L-10-3-1, 10mW, 3% power stability, PSU-III-FDA power driver. Should you need a different model number, please contact with us.