DLA499143, Lambda beam FIBER 642-70 SM 642 nm 70 mW fiber output single mode
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DLA499137, Lambda beam FIBER 635-65 SM 635 nm 65 mW fiber output single mode
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DLA499138, Lambda beam FIBER 638-40 SM 638 nm 40 mW fiber output single mode
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DLA499139, Lambda beam FIBER 638-65 SM 638 nm 65 mW fiber output single mode
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DLA499140, Lambda beam FIBER 638-90 SM 638 nm 90 mW fiber output single mode
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DLA499142, Lambda beam FIBER 642-40 SM 642 nm 40 mW fiber output single mode
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DLA499146, Lambda beam FIBER 660-45 SM 660 nm 45 mW fiber output single mode
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DLA499147, Lambda beam FIBER 660-75 SM 660 nm 75 mW fiber output single mode
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DLA499148, Lambda beam FIBER 660-100 SM 660 nm 100 mW fiber output single mode
Lambda Beam Fiber Coupled Laser
* High beam quality and stability
* Broad selection of wavelenghts; fine-tuneable
* Temperature-stabilized
* Wavelength-stabilized systems available
* Control Software Ltunes included
The Lambda Beam Fiber Coupled Laser is a compact, high-performance laser source designed for scientific research, spectroscopy, biomedical instrumentation, and industrial OEM integration. Available in wavelengths from 375 nm to 1550 nm with output powers up to 1 W, it delivers exceptional beam quality, power stability, and low-noise operation. Featuring temperature stabilization, high-speed modulation up to 1.5 MHz, and flexible fiber-coupling options, the Lambda Beam laser provides reliable and precise performance for demanding photonics applications.
Available fiber connector options include FC/PC, FC/APC (8°), and SMA, ensuring compatibility with a wide range of optical and photonic systems.
Wavelength: 642 nm
Power: 70 mW
Type: Fiber
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
General specifications
CDHR classification: 3b, 4 (for laser output > 500 mW)
Dimensions: 63.5 x 31.0 x 32.5 mm
Weight: 94 g (laser head)
Operating temp: 0 °C to 45 °C (non condensing)
Storage temp: -25 °C to 70 °C
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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DLA499137, Lambda beam FIBER 635-65 SM 635 nm 65 mW fiber output single mode
-
DLA499138, Lambda beam FIBER 638-40 SM 638 nm 40 mW fiber output single mode
-
DLA499139, Lambda beam FIBER 638-65 SM 638 nm 65 mW fiber output single mode
-
DLA499140, Lambda beam FIBER 638-90 SM 638 nm 90 mW fiber output single mode
-
DLA499142, Lambda beam FIBER 642-40 SM 642 nm 40 mW fiber output single mode
-
DLA499146, Lambda beam FIBER 660-45 SM 660 nm 45 mW fiber output single mode
-
DLA499147, Lambda beam FIBER 660-75 SM 660 nm 75 mW fiber output single mode
-
DLA499148, Lambda beam FIBER 660-100 SM 660 nm 100 mW fiber output single mode
