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BWN Series OEM 二極體雷射
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| OEM Diode and DPSS Lasers
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The BWN laser series is a line of solid-state electrically pumped diode lasers and diode pumped, solid-state lasers. Compact and self-contained, the BWN series emits a pure TEM 00 beam with diffraction limited performance and a typical M2 of 1.05. Available in green (532 nm), yellow (594 nm), red (635 nm and 660 nm), and NIR (780 nm and 830 nm) with variable power options, these modules are ideal for demanding applications such as metrology, photoluminescence, printing, illumination, scanning, inspection, particle counting, and a variety of biomedical applications. These OEM laser modules maintain outstanding optical performance over a broad temperature range, guaranteeing minimal power fluctuations and virtually eliminating high frequency noise. They have the world’s smallest OEM controller with power consumption < 5 Watts. They have been qualified for use in some of the most demanding high-end instruments, with deployments in the tens of thousands.
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| Applications: |
Features: |
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• Optical Trapping
• Metrology
• Wafer Inspection
• Laser Printing
• Particle Counting
• Photoluminescence
• Illumination
• Pointing
• Bio Instrumentation
• Spectroscopy
• Signal Transmission
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• Green (532 nm),Yellow(594 nm),Red(635 nm, 660 nm),
and NIR (780 nm, 830 nm)
• TEM00 Beam Quality
• > 10,000 Hours Expected Lifetime
• Low Noise and Excellent Power Stability
• Integratable into Larger OEM Systems
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| Excellent Power Stability
The BWN includes an external laser driver, thermoelectric cooling, and optical fiber coupling with an expected lifetime > 10,000 hours. The BWN has been proven reliable up to a 5% peak- to-peak long term power stability rating.
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| Specifications: |
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Wavelength (nm)
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532 +/- 1
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594 +/- 1
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635 +/- 10
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660 +/- 5
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780 +/- 5
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830 +/- 10
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Output Power (mW)
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5,10,20,
50, 100
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300
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5, 10,20
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50
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5, 10, 20
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5, 10, 20,40, 60
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5, 10, 20,40, 60
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5, 10
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Spatial Mode
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TEM 00
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FWHM Linewidth (nm)
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-
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< 1
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M2
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< 1.1
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< 1.2
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< 1.1
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Beam Diameter at 1/e2 (mm) (Typical)
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< 1.0
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< 2.0
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< 1.5
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< 2.0
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< 1.0
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Beam Divergence (mrad) (Typical)
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< 1.5
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Beam Asymmetry
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< 1.2:1
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< 1.5:1
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< 1.2:1
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Mode of Operation
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CW / Modulated
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Long-Term Power Stability (pk-pk)
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<+/-3%
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< +/- 5%
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< +/- 10%
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< 5%
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RMS Noise
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20 Hz to 10 MHz
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< 0.5%
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-
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< 1.0%
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10 MHz to 500 MHz
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< 0.5%
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-
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< 1.0%
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Digital Modulation/External Trigger*
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Maximum Bandwidth (kHz)
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> 20
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On/Off only
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> 20
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Rise Time (10% to 90%) (µsec)
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< 20
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-
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< 4
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Fall time (10% to 90%) (µsec)
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< 20
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-
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< 4
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Modulation Depth (Extinction Ratio)
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> 100:1
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Analog Modulation*
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Maximum Bandwidth (kHz)
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> 1
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Set Power Only
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-
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> 1
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Rise Time (10% to 90%) (µsec)
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< 50
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-
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< 10
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Fall time (10% to 90%) (µsec)
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< 50
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-
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< 10
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Modulation Depth (Extinction Ratio)
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> 100:1
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-
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> 100:1
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Polarization Ratio
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> 100:1
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-
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Warm-Up Time (Minutes)
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< 5
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< 10
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< 5
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Beam Position (mm)
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20 +/- 1
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30.8 +/- 1
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20 +/- 1
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Beam Angle (mrad)
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< +/- 5
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Pointing Stability (µrad/°C)
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< 10
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Ambient Temperature (°C)
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10 - 35
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15 - 35
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10 - 35
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