• 632.8nm HeNe laser 1.2mw

    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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    产品库存请咨询客服

    Daisy

    电话:18602170419

    邮箱:moli@microphotons.com

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    主要参数
  • 核心参数
  • Center wavelength Output power

  • 尺寸图
  • 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.

     

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    2D/3D Beam Profiling

    2.2.jpg

    2.3.png

    2D

    3D

     

    Power Stability Testing:

    2.10.jpg

     

     Laser power measurement diagram:

    2.11.jpg

     

     

    HENE laser structure:

    2.7.png

     

     

    Mechanical structure:

    2.8.png

     

     

     

    PN#

    Diameter (D)

    Length (L)

    HENE005B

    42mm

    220mm

    HENE010B

    42mm

    260mm

    HENE016B

    42mm

    325mm

    HENE016B-P

    42mm

    325mm

     

     

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