IEC 60825 or ANSI Z136
Laser Safety Regulations
Laser Beam Divergence
Laser Intensity
Max. Permissible Radiation
Safety Distance
Damaging Effects
Laser Classification
Safety Goggles
CW and Pulse Laser
LM-0700 Laser safety Set-up
In this experiment the students are encouraged to convert the essential theoretical contents regarding „Laser Safety“ into practice. The application and use of the basics in calculation defined within the standards is submitted and trained by means of practical examples. The major measurement task is to determine the intensity of a laser beam which is defined as power per cross section typically given in W/m². The power is measured by using a calibrated power meter. The cross section and the divergence is determined by a set of imaging lenses with known focal lengths. In addition to the direct exposition also the danger of scattered light is classified by using a scatter probe mounted on a pivot arm.Item | Code | Qty. | Description |
---|---|---|---|
1 | CA-0220 | 1 | Multimeter 3 1/2 digits |
2 | DC-0050 | 1 | Pulsed laser diode controller MK1 |
3 | DC-0120 | 1 | Si-PIN Photodetector, BPX61 |
4 | DC-0380 | 1 | Photodetector Junction Box ZB1 |
5 | LQ-0020 | 1 | Green (532 nm) DPSSL in ø25 housing |
6 | LQ-0350 | 1 | Pulsed diode laser in housing |
7 | MM-0020 | 3 | Mounting plate C25 on carrier MG20 |
8 | MM-0060 | 1 | Filter plate holder on MG20 |
9 | MM-0090 | 1 | XY adjuster on MG20 |
10 | MM-0300 | 1 | Carrier with 360° rotary arm |
11 | MM-0340 | 1 | Scatter probe on rotary table |
12 | MM-0420 | 1 | Four axes kinematic mount on carrier MG20 |
13 | MP-0150 | 1 | Optical Bench MG-65, 500 mm |
14 | OC-0010 | 1 | Biconcave lens f=-10 mm, C25 mount |
15 | OC-0170 | 1 | Collimator 808 nm in C25 mount |
16 | OC-0939 | 1 | Filter BG39, 50 x 50 x 3 mm |
17 | UM-LM07 | 1 | Manual Laser Safety |
Required Option (order separately) | |||
18 | CA-0200 | 1 | Oscilloscope 100 MHz digital, two channel |
19 | CA-0260 | 1 | Laser power meter LabMax-TO |
20 | CA-0262 | 1 | Energy sensor head 300 nJ - 600 µJ |
21 | CA-0264 | 1 | Power sensor LM2 VIS 50 mW / 1 nW |
Media Type | Title | File Size [MBytes] | Action |
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LM-0700 Laser safety Version: under revision |
Download | ||
Catalogue Page | |||
JPEG, PNG, SVG | Pictures | ||
MP4 | Video |