Compare Model Drawings, CAD & Specs Polarization Output Power Longitudinal Mode Beam Diameter (1/e2) Noise1 Availability Price
N-LHP-111
$1,700
In Stock
 N-LHP-111 500:1 1.0 mW 687 MHz 0.59 mm <2.8% P-P
In Stock
 $1,700
N-LHP-121
$1,800
In Stock
 N-LHP-121 500:1 2.0 mW 687 MHz 0.59 mm <2.8% P-P
In Stock
 $1,800
N-LHP-131
$1,790
In Stock
 N-LHP-131 500:1 1.5 mW 793 MHz 0.58 mm <2.8% P-P
In Stock
 $1,790
N-LHP-151
$1,800
In Stock
 N-LHP-151 500:1 5.0 mW 438 MHz 0.80 mm <2.8% P-P
In Stock
 $1,800
N-LHP-213
$1,360
In Stock
 N-LHP-213 500:1 0.5 mW 1063 MHz 0.46 mm <2.8% P-P
In Stock
 $1,360
N-LHP-605
$1,650
3 Weeks
 N-LHP-605 500:1 0.5 mW 1039 MHz 0.50 mm <2.8% P-P
3 Weeks
 $1,650
N-LHP-845
$3,430
In Stock
 N-LHP-845 Polarized 20 mW 257 MHz 0.96mm <2.0% P-P
In Stock
 $3,430
N-LHP-925
$3,380
In Stock
 N-LHP-925 500:1 17 mW 257 MHz 0.96 mm <2.0 % P-P
In Stock
 $3,380
N-LHP-928
$6,580
In Stock
 N-LHP-928 500:1 35 mW 165 MHz 1.23 mm <1.0%
In Stock
 $6,580
N-LHP-928J
Contact Us
 N-LHP-928J 500:1 35 mW 165 MHz 1.23 mm <1.0%
Contact Us
N-LHP-993
$2,400
3 Weeks
 N-LHP-993 500:1 12 mW 341 MHz 0.65 mm <2.8% P-P
3 Weeks
 $2,400
N-LHR-111
$1,540
In Stock
 N-LHR-111 Random 1.0 mW 687 MHz 0.59 mm <2.8% P-P
In Stock
 $1,540
N-LHR-121
$2,200
In Stock
 N-LHR-121 Random 2.0 mW 687 MHz 0.59 mm <2.8% P-P
In Stock
 $2,200
N-LHR-131
$1,670
In Stock
 N-LHR-131 Random 1.5 mW 793 MHz 0.58 mm <2.8% P-P
In Stock
 $1,670
N-LHR-151
$1,690
In Stock
 N-LHR-151 Random 5.0 mW 438 MHz 0.80 mm <2.8% P-P
In Stock
 $1,690
N-LHR-213
$1,450
In Stock
 N-LHR-213 Random 0.5 mW 1063 MHz 0.46 mm <2.8% P-P
In Stock
 $1,450
N-LHR-605
$1,515
In Stock
 N-LHR-605 Random 0.5 mW 1039 MHz 0.5 mm <2.8% P-P
In Stock
 $1,515
N-LHR-845
$3,100
In Stock
 N-LHR-845 Random 20 mW 257 MHz 0.96 mm <2.0% P-P
In Stock
 $3,100
N-LHR-925
$3,190
Contact Us
 N-LHR-925 Random 17 mW 257 MHz 0.96 mm <2.0% P-P
Contact Us
 $3,190
N-LHR-993
$2,170
In Stock
 N-LHR-993 Random 12 mW 341 MHz 0.65 mm <2.0% P-P
In Stock
 $2,170
N-LLR-811
$1,675
In Stock
 N-LLR-811 Random 0.5 mW 1078 MHz 0.47 mm <2.8% P-P
In Stock
 $1,675

Features

633 nm Output Power from 0.5 mW to 35 mW

Our 35 mW Helium Neon laser is the most powerful commercial HeNe lasers available. We also offer a wide variety of lower power, and lower cost HeNe lasers to suit a wide variety of applications. The power supply is included with the red HeNe laser head.

HeNe Laser Mounting

ULM Series cylindrical laser mounts attach to 340-RC and 370-RC rod clamps and provide a convenient way to attach these HeNe lasers to Newport stages, tables, or breadboards. For N-LHP and N-LHR series, please mount the laser at either end of the body indicated by shading.

Random or 500:1 Polarization

We have models whose outputs are either polarized or randomly polarized. Due to the random fluctuation of the polarization state of the beam, it is not recommended to use a polarizer with a random polarization laser for applications where polarized light is required. The laser with the polarized output has a vertical polarization direction, when the shutter control is shown at the top. 

Optimized Cavity Mirror Performance

Utilizing enhanced designs and superior optical components these lasers deliver unsurpassed operational stability and lifetimes. The mirror quality and performances are optimized to result in the highest quality HeNe lasers available in the market. These high-performance lasers are supported by a one-year warranty and are available off-the-shelf.

HeNe Laser Advantages

HeNe Lasers use a mixture of Helium and Neon gas as the gain medium excited by an electrical discharge. Helium Neon gas lasers are based on a mature and well understood technology that offers a cost effective laser source with fundamental Gaussian beam quality, and ease of use. HeNe lasers offer a stable optical output over lifetimes greater than 20,000 hours and are insensitive to optical feedback.

Applications

  • Laser Alignment
  • Metrology
  • Particle Measurement
  • Velocimetry
  • Flow Cytometry
  • Confocal microscopy