FUSED SILICA ETALONS

Description

熔融二氧化硅标准具

SOLID FUSED SILICA ETALONS, UNCOATED OR WITH DIELECTRIC COATINGS

Here is a list of our standard solid fused silica etalons (we make a lot of custom etalons so feel free to send us a request if these don't meet your needs or you require a thin film coating to enhance the finesse). Solid fused silica etalons are simple devices with a wide variety of applications in spectroscopy and lasers. We have 3 styles of fused silica etalon;

Uncoated 2x4mm Etalons - Very small etalons that our customers usually cement on one end to a holder. The small size is preferred for use inside small laser cavities

Uncoated 5x5mm Etalons - Slightly larger versions that are easier to manipulate with human hands

Etalons with Dielectric coatings for higher finesse

Solid Fused Silica Etalons Finesse 6, 450nm to 650nm

Solid Fused Silica Etalons Finesse >30, 530nm to 660nm

Solid Fused Silica Etalons Finesse >30, 700nm to 850nm

Solid Fused Silica Etalons Finesse >30, 850nm to 1100nm

Solid Fused Silica Etalons Finesse >30, 1450nm to 1700nm

Also, check out our metal coated fused silica etalons, lower finesse but very broadband - Metalons

All of our catalog fused silica etalons have the following standard specifications

Wedge: 0.1 arc second typical
Clear aperture: 85% of outside dimension
Surface quality: 10/5 or better
Material: Fused Silica
Matched surface figure: λ/100

2x4mm Solid FS Etalon 25um thick

Part Number: OP-2040-25

Details: 2mm x 4mm, 25um thick, FSR 4023GHz, uncoated, finesse = 0.6

2x4mm Solid FS Etalon 50um thick

Part Number: OP-2040-50

Details: 2mm x 4mm, 50um thick, FSR 2011GHz, uncoated, finesse = 0.6

2x4mm Solid FS Etalon 88um thick

Part Number: OP-2040-88

Details: 2mm x 4mm, 88um thick, FSR 1143GHz, uncoated, finesse = 0.6

2x4mm Solid FS Etalon 100um thick

Part Number: OP-2040-100

Details: 2mm x 4mm, 100um thick, FSR 1005GHz, uncoated, finesse = 0.6

2x4mm Solid FS Etalon 200um thick

Part Number: OP-2040-200

Details: 2mm x 4mm, 200um thick, FSR 502GHz, uncoated, finesse = 0.6

2x4mm Solid FS Etalon 300um thick

Part Number: OP-2040-300

Details: 2mm x 4mm, 300um thick, FSR 335GHz, uncoated, finesse = 0.6

1/2" diameter mount for 2 x 4mm etalons

Part Number: OP-4443

Details: A 1/2" diameter aluminum mount designed to hold 2x4 mm etalons. The price includes cementing of the etalon to the mount at LightMachinery.

5x5mm Solid FS Etalon 25um thick

Part Number: OP-3644-25

Details: 5mmx5mm, 25um thick, FSR 4023GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 50um thick

Part Number: OP-3644-50

Details: 5mmx5mm, 50um thick, FSR 2011GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 88um thick

Part Number: OP-3644-88

Details: 5mmx5mm, 88um thick, FSR 1143GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 100um thick

Part Number: OP-3644-100

Details: 5mmx5mm, 100um thick, FSR 1005GHz, uncoated fused silica etalon

5x5mm Solid FS Etalon 107um thick

Part Number: OP-3644-107

Details: 5mmx5mm, 107um thick, FSR 940GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 200um thick

Part Number: OP-3644-200

Details: 5mmx5mm, 200um thick, FSR 502GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 300um thick

Part Number: OP-3644-300

Details: 5mmx5mm, 300um thick, FSR 335GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 500um thick

Part Number: OP-3644-500

Details:

5mmx5mm, 500um thick, FSR 202GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 1000um thick

Part Number: OP-3644-1000

Details: 5mmx5mm, 1mm thick, FSR ~100GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 2000um thick

Part Number: OP-3644-2000

Details: 5mmx5mm, 2mm thick, FSR ~50GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 3000um thick

Part Number: OP-3644-3000

Details: 5mmx5mm, 3mm thick, FSR ~33GHz, uncoated, finesse = 0.6

5x5mm Solid FS Etalon 5000um thick

Part Number: OP-3644-5000

Details: 5mmx5mm, 5mm thick, FSR ~20GHz, uncoated, finesse = 0.6

5x5mm Etalon Mount

Part Number: OP-4397-5

Details: 1" diameter mount designed to hold 5mm x 5mm etalon. Price includes the cementing of the etalon to the mount at LightMachinery.

Solid Fused Silica Etalon, FSR= 2/cm, finesse =6

Part Number: OP-1853-1686

Details: 1.68mm thick, 1" diameter, nominal finesse = 6, 450 to 650nm, clear aperture 85%,

Solid Fused Silica Etalon FSR= 1/cm, finesse = 6

Part Number: OP-1853-3371

Details: 3.37mm thick, 1" diameter, nominal finesse = 6, 450 to 650nm, clear aperture 85%

Solid Fused Silica Etalon FSR= 0.5/cm, finesse = 6

Part Number: OP-1853-6743

Details: 6.74mm thick, 1" diameter, nominal finesse = 6, 450 to 650nm, clear aperture 85%

Solid Fused Silica Etalon, FSR = 2/cm, Finesse >30, 530nm to 660nm

Part Number: OP-7423-1686-1

Details: 1" diameter, clear aperture 20mm, FSR = 2/cm (thickness 1.686mm), Finesse 30 min. (35 typical)

Solid Fused Silica Etalon, FSR = 1/cm, Finesse >30, 530 to 660nm

Part Number: OP-7423-3371-1

Details: 1" diameter, clear aperture 20mm, FSR = 1/cm (thickness 3.371mm), Finesse 30 (35 typical)

Solid Fused Silica Etalon, FSR=0.5/cm, Finesse >30, 530nm to 660nm

Part Number: OP-7423-6743-1

Details: 1" diameter, clear aperture 20mm, FSR = 0.5/cm (thickness 6.743mm), Finesse 30 min. (35 typical)

Solid Fused Silica Etalon, FSR = 2/cm, Finesse 30, 700nm to 850nm

Part Number: OP-7423-1686-2

Details: 1" diameter, clear aperture 20mm, FSR = 2/cm (thickness 1.686mm), Finesse 30 min. (40 typical)

Solid Fused Silica Etalon, FSR = 1/cm, Finesse 30, 700nm to 850nm

Part Number: OP-7423-3371-2

Details: 1" diameter, clear aperture 20mm, FSR = 1/cm (thickness 3.371mm), Finesse 30 min. (40 typical)

Solid Fused Silica Etalon, FSR = 0.5/cm, Finesse 30 700nm to 850nm

Part Number: OP-7423-6743-2

Details: 1" diameter, clear aperture 20mm, FSR = 0.5/cm (thickness 6.743mm), Finesse 30 min. (40 typical)

Solid Fused Silica Etalon, FSR = 2/cm, Finesse 30, 850nm to 1100nm

Part Number: OP-7423-1686-3

Details: 1" diameter, clear aperture 20mm, FSR = 2/cm (thickness 1.686mm), Finesse 30 min. (43 typical)

Solid Fused Silica Etalon, FSR = 1/cm, Finesse 30, 850nm to 1100nm

Part Number: OP-7423-3371-3

Details: 1" diameter, clear aperture 20mm, FSR = 1/cm (thickness 3.371mm), Finesse 30 min. (43 typical)

Solid Fused Silica Etalon, FSR = 0.5/cm, Finesse 30, 850nm to 1100nm

Part Number: OP-7423-6743-3

Details: 1" diameter, clear aperture 20mm, FSR = 0.5/cm (thickness 6.743mm), Finesse 30 min. (43 typical)

Solid Fused Silica Etalon, FSR = 2/cm, Finesse 30, 1450nm to 1700nm

Part Number: OP-7423-1686-4

Details: 1" diameter, clear aperture 20mm, FSR = 2/cm (thickness 1.686mm), Finesse 30 min. (47 typical)

Solid Fused Silica Etalon, FSR = 1/cm, Finesse 30, 1450nm to 1700nm

Part Number: OP-7423-3371-4

Details: 1" diameter, clear aperture 20mm, FSR = 1/cm (thickness 3.371mm), Finesse 30 min. (47 typical)

Solid Fused Silica Etalon, FSR = 0.5/cm, Finesse 30 1450nm to 1700nm

Part Number: OP-7423-6743-4

Details: 1" diameter, clear aperture 20mm, FSR = 0.5/cm (thickness 6.743mm), Finesse 30 min. (47 typical)

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