HeNe Tubes

  • These are new, hard sealed laser tubes for your OEM, replacement, or experimental needs. For output stability, it is recommended that the tube be mounted in a housing, held by non metallic (thermally isolated) mounts 2 to 3 inches in from each end on the glass reservoir.

    Specifications:

    Manufacture / Part Number: Melles Griot, model 05-LGR-192 Output Power: 1.2mW minimum, 1.6mW typical, 2.2mW maximum. Wavelength: 543.5nm GREEN Polarization: Random Mode: TEMoo Beam Diameter: 0.80mm Beam Divergence: 0.86mRads. Light Exit: Cathode end of tube. Operating Voltage: 2800 VDC (with 75K ballast). Start Voltage: 12KV. Operating Current Range: 6 to 7mA, 6.5mA Ideal. Recommended Ballast Resistor: 75K Ohms, 5 Watt. (Add in series to the anode lead within 3" of the tube.) Recommended Power Supply: DG-28, SR-40, LPM-846-065. Dimensions: 19" long x 1.5" diameter.
  • These are new, old stock,  hard sealed laser tubes for your OEM, replacement, or experimental needs. Other types of tubes may be available. Please  email us  for more information.  Specifications: Output Power: 4.5 mW minimum, 6.0 mW typical, 8.0 mW maximum. Wavelength: 632.8 nm RED Polarization: Random Mode: TEMoo Beam Diameter: 0.50 mm Beam Divergence: 1.8 mRads. Light Exit: Cathode end of tube. Operating Voltage: 2490 VDC (with 75K ballast). Start Voltage: 10KV. Operating Current Range: 6 to 7 mA, 6.5 mA Ideal. Recommended Ballast Resistor: 75K Ohms, 5 Watt. (Add in series to the anode lead within 3" of the tube.) Recommended Power Supply: DG-22, E-21, LAB-S-22. Dimensions: 13.8" long x 1.42" diameter. (350 x 36 mm) Warranty: Limited 30 days from date of purchase.
  • These are new, hard sealed laser tubes for your OEM, replacement, or experimental needs. Other types of tubes may be available.  This tube produces an output beam at both the anode and cathode ends of the tube. Please email us for more information.

    SPECIFICATIONS:

    Manufacture / Part Number: Melles Griot, model LGR024 Output Power: 0.2 mW minimum, 0.3 mW typical Wavelength: 543.5 nm GREEN Polarization: Random Mode: multimode Beam Diameter: 0.63 mm Beam Divergence: 1.26 mRads. Light Exit: about equal amounts at both the anode and cathode ends of the tube. Operating Voltage: 1560 VDC (with 75K ballast). Start Voltage: 10KV. Operating Current Range:  4.5 mA Ideal. Recommended Ballast Resistor: 68K Ohms, 3 Watt. (Add in series to the anode lead within 3" of the tube.) Recommended Power Supply: E-15, F-15, DG-15 Dimensions: 8.45" long x 1.12" diameter. Warranty: Limited 30 days from date of purchase.
  • These are new, hard sealed laser tubes for your OEM, replacement, or experimental needs. Other types of tubes may be available. Please email us for more information.

    SPECIFICATIONS:

    Manufacture / Part Number: Melles Griot, model 05-LHP-122 Output Power: 2.0 mW minimum, 2.5 mW typical Wavelength: 632.8 nm RED Polarization: Linear polarized >500:1 Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.35 mRads. Light Exit: Cathode end of tube. Operating Voltage: 1400 VDC (1850 VDC with 75K ballast). Start Voltage: 10 KV. Operating Current:  6.5 mA Ideal Recommended Ballast Resistor: 75 K Ohms, 5 Watt. (Add in series to the anode lead within 3" of the tube.) Recommended Power Supply: E-21, F-22, DG-22, LAB-S-22. Dimensions: 8.9" (228mm) long x 1.45" (36.8mm) diameter. Warranty: Limited 30 days from date of purchase.

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