Laser Hazard Analysis Report

Laser Hazard Analysis Report

<p> Easy Haz LSO LASER HAZARD ANALYSIS REPORT</p><p>Laser Description: LASER SAFETY RESULTS SOAR Guidestar Aircraft Exposure Intrabeam/Lens/Fiber Exposure Manufacturer: na Small Source Ocular MPE: 1.67E-01 W/cm2 Model Number: na Worst Case Optical Density: 3 OD Serial Number: na OD at Intrabeam Obsr. Range: 0 OD System Classification: na OD at Lens Obsr. Range: 0 OD Operating State: na OD at Fiber Optic Obsr. Range: 0 OD Report ID: 08031355542 Skin MPE: 1.67E-01 W/cm2 Date of Analysis: 03/13/2008 Times Skin MPE: 6.2E+02 Laser Owner: na NOHD/NHZ Values Laser Safety Officer: na Intrabeam Eye NOHD: 0 m Laser Location: na Small Source Eye Dif Ref NHZ: 4.4E-01 m Skin Dif Ref NHZ: 4.4E-01 m Lens-On-Laser Eye NOHD: na m LASER INPUT DATA Fiber Optic Eye NOHD: na m Wavelength: 355 nm Diffuse Reflection Exposure Mode of Operation: Repetitive Pulse Source Type: Small Average Power 1E+01 W Ocular MPE: 1.67E-03 W/cm2 Pulse Duration: 3.4E-08 s Small Source Eye NHZ 4.4E-01 m Pulse Repetition Rate: 1E+04 Hz Extended Source Range: na m Group Duration: na s OD for Diffuse Obsr. Range: 0.49 OD Group Repetition Rate: na Hz Fraction of Ocular MPE: na Exposure Duration: 5E+00 s Skin MPE: 1.67E-03 W/cm2 Successive Day Exposure: No Times Skin MPE: 3.06E+00 Optically Aided Viewing: No Atmospheric Attenuation: 0 cm-1 Beam Measurement Criteria: (1/e2) OTHER CALCULATED VALUES Beam Spatial Profile: circular gaussian Average Power: na W Major Axis Diameter: 1.3E+02 mm Peak Pulse Power: 2.94E+04 W Major Axis Divergence: 3.8E-03 mrad Energy per Pulse: 1E-03 J Major Axis M-Squared: 1.1 Duty Cycle: 3.4E-02 % Minor Axis Diameter: 1.3E+02 mm Average Power of Group: na W Minor Axis Divergence: 3.8E-03 mrad Pulses per Group: na Minor Axis M-Squared: 1.1 Groups per Exposure: na Intrabeam Observer Range: 0 m Pulses per Exposure: na Focal Length of Lens: na mm Major Diameter at Range: 1.3E+02 mm Spatial Profile on Lens: na Minor Diameter at Range: 1.3E+02 mm Major Diameter on Lens: na mm Peak Irradiance in Eye LA: 4.4E+02 W/cm2 Minor Diameter on Lens: na mm Avg Irradiance in Eye LA: 1.51E-01 W/cm2 Lens Observer Range: na m na Fiber Optic Type: none CA: na MFD / NA: na CB: na Fiber Optic Observer Range: na m CC: na Diffuse Reflectivity: 100 % CE: 6.7E-02 Diffuse Viewing Angle: 0 deg CP (Small Source RP only): Beam Diameter on Target: 1E+00 mm Diffuse Observer Range: 2.5E-01 m Diffuse Exposure Duration: 6E+02 s</p><p>Notes: This hazard analysis is for an aircraft exposure to the output beam of the SOAR UV guldestar. This analysis indicates that an intrabeam exposure for 5 seconds will not exceed the MPE. Thus, a hazardous exposure for an aircraft pilot is not possible. Laser-Professionals Inc. www.Laser-Professionals.com 1-888-79-LASER</p>

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