LDM laser series
- General
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The LASOS® LDM laser series provide excellent beam quality in a variety of wavelengths based on the latest generation of laser diodes in the visible. Special features are:
- Compact and robust housing with fully integrated electronics
- Single mode output with high beam quality
- High power stability due to power control loop
- Direct modulation of the output power
- Low noise
- Adjustment free fiber coupling available
- Suitable for all plug-in system solutionsThe LASOS LDM laser series provide the ideal products for applications in bioanalytical research, particle measurements, confocal microscopy, metrology, industrial measurements, testing, medical, science, or education.
Customized solutions for specific applications are possible.
- Fiber Coupled
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Wavelength [nm] 405 415 425 445 460 473 488 515 638 660 685 785 Output power [mW] 50
90
12050 50 40 40 35 25
9030 15
7550 25 40 Fiber Coupling Pigtail Fiber type Single mode,polarization maintaining Fiber length 2 m, others on request Fiber connector FC 8° polish, others on request Fiber jacket Standard: 3 mm PVC (PVC)
Optional: 5 mm steel-reinforced silicone (SRS)
Optional: 5 mm stainless steel (ST)Spectral width (FWHM) [nm] < 3 Polarization at fiber output > 80:1 Operation temperature range [°C] 15..40 Optical noise [30 Hz...10 MHz] [% rms] < 1 Power stability over 8 h [%] < ± 2 Analog modulation in power control mode [MHz] 1 Analog modulation in current control mode [MHz] 50 Modulation signal [V] 0..5 Laser enable/disable TTL Signal. 1 MHZ Extinction ratio ≥ 100,000:1 Operating voltage [V] 12 ± 0.1 Options:
- Collimated output
- Collimated output with precision plug (on request)
- Customized OEM versions
Optional:
Stand Alone Kit for LASOS LDM laser Series
- Free Beam
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Wavelength [nm] 405 415 425 445 460 473 488 515 638 660 685 785 Output power [mW] 100
180
240100 100 80 80 80 50
18060 30
150100 50 80 Beam diameter [mm] 0.8 Beam divergence [mrad] ≤ 1.3 Spot roundness 0.5... 1.8 Beam quality M² < 1.4 (TEM00) Coupling efficiency into single mode fiber [%] ≥ 70 Pointing stability [µrad/K] < 6 Spectral width (FWHM) [nm] < 3 Polarization ratio > 100:1 Operation temperature range [°C] 15 ... 40 Optical noise [30 Hz...10 MHz] [% rms] <1 Power stability over 8 h [%] < ± 2 Analog modulations in power control mode [MHz] 1 Analog modulations in current control mode [MHz] 50 Modulation signal [V] 0...5 Laser enable/disable TTL Signal, 1 MHz Extinction ratio ≥ 100,000:1 Operating voltage [V] 12 ± 0.1 
Optional:
Stand Alone Kit for LASOS LDM laser Series
- Download
-
Download the Information-PDF (A3)
Download the Information-PDF (A4)
