IR HeNe 3.39 laser from Neoark

MWIR 3.39 Laser

 

These lasers have been chosen for their remarkable long term stability, making them ideal for MWIR interferometric testing of anything from single lens elements or mirrors right up to complete focal and afocal lens objectives. The lasers are available with two output levels, >4mW and >8mW making their laser safety classification 3B.

3.39 laser HeNe
 Specification  15R3  30R3
 Wavelength (μm)  3.39 3.39
 Typical output (mW)  >4.0 >8.0
 Output stability (25X)    %/h  ±5.0  ±5.0
 Beam diameter mmφ  (1/e2)  2.6 3.0
 Beam divergence  (mrad)  1.7 1.6
 Linear  polarisation(extinction  ratio)  1000:1  1000:1
 Cavity length (mm)  683  933
 Transverse mode  TEM00   TEM00
 Longitudinal interval  (MHz)  219  160
 Number of longitudinal  modes(reference data) 1 – 2 1 – 2
 Gain width(reference  data)  280  280
 Safety classification  3B  3B
 Dimension/weight  (mm/kg)HeadPower  supply 118x118x730/6.3120x270x300/5.7 118x118x980/6.6120x270x300/5.7
 Electrical  requirement/Power  consumption 90V to 264VAC/100VA 50/60Hz 90V to 264VAC/130VA 50/60Hz

 

Other interferometer lasers include 1.15 um /1.52 um and 632 nm

For more information call Armstrong Optical (44 (0)1604 654220) or CLICK HERE.

Price: £0.00

Red High Power HeNe laser

High Power HeNeArmstrong Optical also supplies red high power HeNe, these offer powers in excess of 50 mW at 632 nm. For more information call Armstrong Optical (44 (0)1604 654220) or CLICK Here to request info  or Click here to download PDF.

Price: £0.00

SIOS GmbH OEM HeNe Laser (SL-05)

SIOS GmbH Stablished OEM HeNe laserSIOS GmbH OEM HeNe laser

 

The SIOS SL-05 OEM HeNe gas laser designed for OEM instrumentation integration.

Typical specs for this OEM HeNe Laser
  • Light power output nominal 0.6mW (0.5mW to 0.7mW)
  • Beam diameter 0.49mm (Typ)
  • Beam divergence ≤ 2.0mrad
  • Amplitude noise ‹ 0.5%
  • Typical warm-up time (Until stabilised)  10min
  • Frequency stability over 1min=2×10-9  /  1h=1×10-8  / 24h=2×10-8
    • Target expectation after optimising the laser stabilisation:
    • Frequency stability over 1min=1×10-9  /  1h=2×10-9  / 24h=5×10-9
  • The OEM power supply 110…220..240V, 12V, 24V
  • Laser head comes with an internal thread at their beam exit for installing of fiberoptic couplers
  •  Provisional dimensions shown below. (Length can be reduced by 20 mm if required)
  • Unbadged if required.
  • Options – isolator + polarisation identification

Other SIOS HeNes include the SIOS PM fibre coupled laser and the SIOS stablised HeNe gas lasers

For more information please download the SL-05 OEM HeNe Brochure or call Armstrong Optical (44 (0)1604 654220) or CLICK HERE.

Price: £0.00

SIOS GmbH SL02, PM fibre coupled laser (HeNe)

SIOS GmbH PM fibre coupled laser

SIOS GmbH PM fibre coupled laser

The SIOS SL 02-Series stabilised HeNe lasers employ a two-mode stabilisation technique providing high frequency stability in conjunction with rapid warm-up. The beam is linearly polarised with two different models being present in the laser, single mode or two polarised modes can be outputed, this laser can be supplied with and without PM or SM fibre coupler.

The SIOS SL02 PM fibre coupled laser specifications

High long-term frequency stability – <+/- 6×10-9 over 8hrs
Rapid warm up time
Compact design
Standard thread connector for various fibre inputs
Choice of single plane (SL02/1) or two orthogonal planes of polarisation (SL02/2) with laser case marking as required
Amplitude or frequency stabilisation
CE marked and compliant with EN 61010-1, 60825-1, 55011, 50082-1
Traceable calibration certification

Please download the SIOS SL-02 brochure or call Armstrong Optical (44 (0)1604 654220) or CLICK HERE.

Other SIOS NeHe laser include the SIOS OEM HeNe and the SIOS Stablised HeNe Laser and other interferometer laser include 1.15/1.52 um and 3.39 um

Linkedin page

 

Price: £0.00

SIOS GmbH SL03 & 04, HeNe Stabilised Lasers (freq. or amp.)

SIOS GmbH Stabilised lasers

SIOS Stabilised lasers HeNe image

The SIOS SL03 and SL04 are laboratory frequency or amplitude stabilised lasers at 632.8nm (HeNe). They employ a dual longitudinal mode stabilisation technique providing high frequency and amplitude stabilities, low optical feedback, and extremely rapid warm-up. The separate table-top housing incorporating a high-voltage supply and control electronics equipped with a front-panel switch for selecting either frequency-stabilised or amplitude-stabilised mode of operation.

SIOS Stabilised lasers specification
  • High long-term frequency stability – < ±6×10-9 over 8hrs
  • Rapid warm up time
  • Compact design
  • Standard thread connector for accessories eg. fibre couplers (PM/SM/MM)
  • Choice of single plane or two orthogonal planes of polarisation with laser case marking
  • CE marked and compliant with EN 61010-1, 60825-1, 55011, 50082-1
  • Tracable calibration certification

Other SIOS laser include the SIOS OEM HeNe laser and the PM fibre coupled HeNe laser and lasers at 1.15/1.52 um and 3.39 um

 

Click here to download details of the SL-03 laser brochure or the SL-04 brochure or call Armstrong Optical (44 (0)1604 654220) or CLICK HERE for more information.

(the SL-04 is a form fit replacement for the Spectra Physics 117).

SIOS GmbH SIOS Stabilised lasers HeNe image SL04

 


Price: £0.00

SWIR HeNe lasers for interferometry

SWIR HeNe lasers at 1.15µm and 1.52µm for interferometry

  • >8 mW at 1.15 µm and >3mW at 1.52 µm
  • Excellent long term stabilitySWIR HeNe  - 1.52 and 1.15 um
  • Rapid warm up
  • Linear polarisation
  • Good beam divergence <1.7m Rads
  • Class 3b safety classification

Other interferometer lasers include 3.39 um and 632 nm

For more information call Armstrong Optical (44 (0)1604 654220) or CLICK HERE.

Price: £0.00