HIGH-Q Si3N4 MEMBRANE WINDOWS
Stoichiometric (High Q-Factor) Silicon Nitride Membranes:
Norcada manufactures stoichiometric Silicon Nitride Membrane devices primarily for researchers who are interested in studying quantum behavior of cavity optomechanical systems using Si3N4 membranes with high mechanical quality factor (High-Q) at very low temperatures. Our NX series stoichiometric Si3N4 membrane windows are fabricated on 200um thickness silicon frame. Our QX series come with 500um thick silicon frame. All of the stoichiometric membrane windows are made from Si3N4 films with 1.0GPa high tensile stress.
| Stoichiometric Si3N4 Membranes on 5x5mm 200µm Thick Silicon Frame | ||||
| Part Number | Nitride Thick | Window Size | Frame Size | Price/Pack |
| NX5050XS | 30nm | 0.5×0.5mm | 5x5mm | $300 |
| NX5050AS | 50nm | 0.5×0.5mm | 5x5mm | $300 |
| NX5100AS | 50nm | 1.0×1.0mm | 5x5mm | $300 |
| NX5150AS | 50nm | 1.5×1.5mm | 5x5mm | $300 |
| NX5200AS | 50nm | 2.0×2.0mm | 5x5mm | $300 |
| NX5050CS | 100nm | 0.5×0.5mm | 5x5mm | $300 |
| NX5050C+S | 150nm | 0.5×0.5mm | 5x5mm | $300 |
| NX5050DS | 200nm | 0.5×0.5mm | 5x5mm | $300 |
| NX5100DS | 200nm | 1.0×1.0mm | 5x5mm | $300 |
| Stoichiometric Si3N4 Membrane on 5x5mm 500µm Thick Silicon Frame | ||||
| Part Number | Nitride Thick. | Window Size | Frame Size | Price/Pack |
| QX5050XS | 30nm | 0.5×0.5mm | 5x5mm | $350 |
| QX5050AS | 50nm | 0.5×0.5mm | 5x5mm | $350 |
| QX5100AS | 50nm | 1.0×1.0mm | 5x5mm | $350 |
| QX5050CS | 100nm | 0.5×0.5mm | 5x5mm | $350 |
| QX5100CS | 100nm | 1.0×1.0mm | 5x5mm | $350 |
| Above Price in USD for Pack of 10 Devices | ||||
Norcada also offers stoichiometric silicon nitride membrane windows on 10x10mm size frame for research groups that require larger frame size for their experimental setup.
| Stoichiometric Si3N4 Membrane on 10x10mm 200µm Thick Silicon Frame | ||||
| Part Number | Nitride Thick. | Window Size | Frame Size | Price/Pack |
| NX10500XS | 30nm | 5.0×5.0mm | 10x10mm | $500 |
| NX10050AS | 50nm | 0.5×0.5mm | 10x10mm | $400 |
| NX10170AS | 50nm | 1.7×1.7mm | 10x10mm | $400 |
| NX10500AS | 50nm | 5.0×5.0mm | 10x10mm | $450 |
| NX10100DS | 200nm | 1.0×1.0mm | 10x10mm | $400 |
| Stoichiometric Si3N4 Membrane on 10x10mm 500µm Thick Silicon Frame | ||||
| Part Number | Nitride Thick. | Window Size | Frame Size | Price/Pack |
| QX10170AS | 50nm | 1.7×1.7mm | 10x10mm | $550 |
| QX10500CS | 100nm | 5.0×5.0mm | 10x10mm | $425 |
| QX10500DS | 200nm | 5.0×5.0mm | 10x10mm | $425 |
| Above Price in USD for Pack of 5 Devices | ||||
| Specialty Stoichiometric Si3N4 Membrane device with 1000µm Thick Silicon Frame | ||||
| Part Number | Nitride Thick. | Window Size | Frame Size | Price/Pack |
| TX10170AS | 50nm | 1.7×1.7mm | 10x10mm | $500 |
| Above Price in USD for Pack of 2 Devices | ||||
PLEASE CLICK HERE to order above standard products.
Custom Fabrication:
Norcada also provides fabrication of custom designed membrane window devices to meet our customer’s specific requirements. Such fabrication services include non-standard sizes, thinner membranes, multi-window arrays, and windows with patterned electrodes. Please contact us if you require custom fabrication.
Norcada warrants the quality of its products and will replace any device deemed unusable due to fabrication defects within 90 days of purchase.