690nm Multimode Fiber Coupled Lasers

690nm Multimode Fiber Coupled Lasers

These high power laser feature a low threshold current and high slope efficiency resulting in a low operating current enhancing reliability.

Product Features:
Power stability, adjustable, easy to operate;
Imported LD, reliable performance, long service life;
Power comes with overheating, current limiting protection circuit, external high-speed modulation;
Using high-quality multi-mode fiber coupling output, Fiber detachable, easy to maintain;
For spectral analysis, material analysis, bio-engineering, photoelectric detection, medical and so on.

Performance parameters:

Wavelength (nm) 690 ± 5
Spectral Linewidth (nm) & lt; 3
Output Power (mW) 1 ~ 650
Working Mode CW
Fiber core diameter (um) 100,200,400 (optional)
Numerical aperture 0.22
Length of Fiber (cm) 100,200 (optional)
Fiber connector SMA905, FC / PC (optional)
Power Stability (RMS, over 4 hours) <1%, <3%
Laser Head
Dimensions (L × W × H, mm) 102 x 35 x 35 140 x 49 x 42
Net Weight (kg) 0.3 0.5
Power Driver
Dimensions (L × W × H, mm) 150 × 110 × 56
Net Weight (kg) 0.6
Cooling System TEC
Power Supply 90 ~ 240VAC @ 50Hz
Modulating Repetition 50KHz TTL / 10KHz Analogue
Operation Temperature (° C) 0 ~ 40
Expected Lifetime (hours)> 10000
Warranty Time

$4,800.00

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