DLA490202, Lambda beam 638-175, 638 nm, 175 mW, single mode
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DLA490188, Lambda beam 633-75, 633 nm, 75 mW, single mode
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DLA490190, Lambda beam 635-75, 635 nm, 75 mW, single mode
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DLA490193, Lambda beam 635-125, 635 nm, 125 mW, single mode
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DLA490196, Lambda beam 638-75, 638 nm, 75 mW, single mode
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DLA490199, Lambda beam 638-125, 638 nm, 125 mW, single mode
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DLA490203, Lambda beam 638-250 MM, 638 nm, 250 mW, multimode
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DLA490204, Lambda beam 638-500 MM, 638 nm, 500 mW, multimode
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DLA490205, Lambda beam 642-75, 642 nm, 75 mW, single mode
A compact and high-performance laser module designed to deliver exceptional wavelength accuracy and optical output power without compromise. Engineered for reliability, stability, and seamless integration, this laser source is ideal for demanding industrial, scientific, and research applications.
Featuring a robust design, excellent beam quality, and long operational lifetime, the module ensures consistent performance even in challenging environments. Its compact footprint allows easy integration into OEM systems, analytical instruments, machine vision setups, spectroscopy equipment, biomedical devices, and precision measurement systems
Wavelength: 638 nm
Power: 175 mW
Beam Diameter: 1.1 × 2.2 mm to 1.2 × 4.3 mm
Divergence: < 1.2 mrad
Beam Mode: TEM00 (single mode)
Polarization: Linear, > 100:1
Beam Alignment: < 5 mrad and < 0.1 mm (compared to base mount)
Pointing Stability: < 5 µrad/K
Noise: < 2% RMS
Power Stability: < 1% (10 h)
Temperature Accuracy: < 10 mK
Warm-up Time: Ready for use after 5 s; calibrated operation after 5 min
Drive Mode: Active current control
Modulation: Adjustable constant power; analog or digital external modulation up to 1.5 MHz
Control Modes: Power, temperature and modulation mode via USB; optional remote optical control available
Recommended products
Goggle suggestions use the ANSI Z136.1 method for continuous-wave lasers (7 mm pupil; 0.25 s for visible, 10 s for near-infrared wavelengths) and list only goggles rated at or above the required optical density at this wavelength. Please confirm the choice with your laser safety officer.
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DLA490188, Lambda beam 633-75, 633 nm, 75 mW, single mode
-
DLA490190, Lambda beam 635-75, 635 nm, 75 mW, single mode
-
DLA490193, Lambda beam 635-125, 635 nm, 125 mW, single mode
-
DLA490196, Lambda beam 638-75, 638 nm, 75 mW, single mode
-
DLA490199, Lambda beam 638-125, 638 nm, 125 mW, single mode
-
DLA490203, Lambda beam 638-250 MM, 638 nm, 250 mW, multimode
-
DLA490204, Lambda beam 638-500 MM, 638 nm, 500 mW, multimode
-
DLA490205, Lambda beam 642-75, 642 nm, 75 mW, single mode
