Our 1.2mW red (632.8nm) cylindrical HeNe lasers are designed in a tube, which makes them easy to install in almost all optical systems. The lasers of these lasers are linearly polarized light (200:1) or randomly polarized. The linearly polarized light is polarized in the vertical direction relative to the cable at the rear of the laser housing, and comes with an external power supply and power cord. The laser of the B-type intracavity HeNe laser is separated from the power supply. Turning the laser power switch will not affect the adjusted optical path. The laser is covered with an alloy aluminum tube with a plastic-sprayed surface. This makes the laser sturdy and beautiful. The power supply uses a switching power supply and a metal housing. The power housing is grounded, and the laser is connected to the power supply with a silicon high-voltage wire. Our HeNe lasers are suitable for mainland China and are equipped with a domestic mains socket, which can be plugged in and used.
产品特点Red light (632.8 nm) output 1.6 mW、 Linear (200:1 polarization ratio) or random polarization、 External power supply included
产品货号A80090017
应用领域
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Daisy
电话:18602170419
邮箱:moli@microphotons.com
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Center wavelength Output power
Parameters:
PN# | HENE005B | HENE010B | HENE016B | HENE016B-P |
Operating wavelength | 632.8nm | 632.8nm | 632.8nm | 632.8nm |
Output power | ≥0.5mW | ≥1mW | ≥1.6mW | ≥1.6mW |
Output power stability | ≤±5%/hr | |||
Polarization (note) | random | 200:1 | ||
Transverse mode | TEM00 | |||
Beam diameter | ≤0.9mm | |||
Light divergence angle | ≤1.8mrad | |||
Laser power supply | Switching circuit laser power supply (220V direct voltage doubler and rectifier low-end laser power supply composed of non-diode and capacitor) | |||
Laser weight (kg) | 0.2 | 0.22 | 0.26 | 0.3 |
Power supply size (mm) | 220×75×45 | |||
Maximum starting voltage | 10KVDC | |||
Operating current | 6.5mA | |||
Power supply weight (kg) | 0.8 | |||
Power supply power consumption | 30W | |||
Vibration resistance | 25 g for 11 ms; 100 g for 1 ms | |||
Laser level | IIIa/3R | |||
Operation time | Can run continuously 24 hours a day all year round |
Note:
Some experiments (such as laser interference, holography, etc.) require splitting a laser beam into two laser beams. If you choose randomly polarized laser beam splitting, the light intensity of the two laser beams after splitting is unstable. If you choose linearly polarized laser beam splitting, the light intensity of the two laser beams after splitting is much more stable. The larger the extinction ratio of polarization, the more stable the light intensity of the two laser beams after splitting. The better the experimental effect.
2D/3D Beam Profiling
2D | 3D |
Power Stability Testing:
Laser power measurement diagram:
HENE laser structure:
Mechanical structure:
PN# | Diameter (D) | Length (L) |
HENE005B | 42mm | 220mm |
HENE010B | 42mm | 260mm |
HENE016B | 42mm | 325mm |
HENE016B-P | 42mm | 325mm |
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