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Eye Safe Solid State Laser Fields Of Laser Ranging Electronic Communication

Nanjing Crylink Photonics Co.,Ltd
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Eye Safe Solid State Laser Fields Of Laser Ranging Electronic Communication

Place of Origin : China

Brand Name : CRYLINK

Certification : Iso9001

MOQ : 1 Pieces

Price : negotiation

Packaging Details : Carton

Delivery Time : 3-4 weeks

Payment Terms : TT

Supply Ability : 100 pieces /month

Model Number : CRYLINK-Er Glass Eye-Safe Laser

Name : Er glass eye-safe laser

LD Working Current : 7.5

Certificate : Iso9001

Brand : CRYLINK

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Er glass eye-safe laser

Lasers with emission wavelengths longer than 1.4 m are often called eye-safe”, because light in that wavelength range is strongly absorbed in the eye’s cornea and lens and therefore cannot reach the significantly more sensitive retina. Obviously, the quality eye-safe” depends not only on the emission wavelength, but also on the power level and the optical intensity which can reach the eye. Eye-safe lasers are particularly important in 1535nm-laser-for-ranging-and-radar cases where light needs to be transmitted over substantial distances in open air. Examples are laser rangefinders and free-space optical communications.

1535 solid-state eye-safe laser—Ultra compact eye-safe laser for ranging finder

The wavelength of 1535nm is just in the position of the human eye and the atmospheric window, so it has been widely concerned in the fields of laser ranging and electronic communication. Er,Yb:glass lasers are most commonly used for laser rangefinders with a low pulse repetition rate (less than 10 Hz). Our eye-safe laser have already used in ranging finder and its ranging range is 3-5km with high stability, which applied in Gun aiming and UAV pod.


Parameter

ParameterUnitMinTypicalMax
Laser wavelengthnm153315341535
working frequencyHz/1-1010
Pulse Widthns4.34.65
Peak powerKw20≥2028
Spot sizemm0.160.170.18
Divergence anglemrad91012
Operating temperatureC-45 +65-45 +65-45 +75
Overall dimensionmm26.3×9.9×7.926.4×10×826.5×10.1×8.1
weightg788.5
Energy Stability(RMS104shots)%0.60.81
M-SquareNA1.11.21.3
LD Working CurrentA7.57.57.5

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eye safe laser

      

high power solid state laser

      
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