NOMI LOCK™Model Kinematic Mirror Holder
NOMI LOCK™ is the new locking mechanism from OptoSigma.
It can adjust the torque of the adjustment screws and lock down the screws with negligible shift.
It is best suited for use in interferometers or laser processing devices where beam displacement can cause issues.
NOMI LOCK™ is a registered trademark of SIGMAKOKI CO., Ltd.
Kinematic mirror holders have excellent rigidity and stability. These qualities make them perfect for use in interferometers and laser resonators.There are two types of mirror holders, a high stability model (MHG-HS) and a production model (MHG-MP).
The MHG-HS high stability model is fitted with large adjustment knobs. These knobs allow for movement in the vertical direction as well making it a 3 axis mount.
NOMI LOCK™ will have a single fringe displaced in the optical axis when used in interferometers. (There are individual differences in the operation of the lock.)
Three point fixation of the mirrors reduce the stress caused by mounting greatly.
These holders have a large aperture for reflective or transmitted light. The retaining rings to not reduce the clear aperture.
Compatible Optics Dimensions
| Primary Material | Aluminum (Brass only for MHG-MP12.7-NL) |
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|---|---|---|---|
| Finish | Black Anodized (Super Black Chrome only for MHG-MP12.7-NL) |
Specifications
| Part Number | Options Specified | Compatible Optics Diameter | Compatible Optics Thickness | Number of Adjustment Axes | Adjustment Range | Resolution | Weight | ||
|---|---|---|---|---|---|---|---|---|---|
| Rotation | Tilt | Rotation | Tilt | ||||||
| MHG-MP12.7-NL | - | φ12.7mm | 3 - 5mm | 3 | ±3° | ±3° | about 0.74°/rotation] | about 0.74°/rotation] | 0.04kg |
| MHG-MP20-NL | UU | φ20mm | 3 - 5mm | 2 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-HS20-NL | UU | φ20mm | 3 - 5mm | 3 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-MP25-NL | UU | φ25mm、φ25.4mm | 3 - 5mm | 2 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-HS25-NL | UU | φ25mm、φ25.4mm | 3 - 5mm | 3 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-MP30-NL | UU | φ30mm | 3 - 5mm | 2 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-HS30-NL | UU | φ30mm | 3 - 5mm | 3 | ±3° | ±3° | about 0.39°/rotation] | about 0.39°/rotation] | 0.12kg |
| MHG-MP50-NL | UU | φ50mm | 5 - 8mm | 2 | ±2° | ±2° | about 0.26°/rotation] | about 0.26°/rotation] | 0.24kg |
| MHG-MP50.8-NL | UU | φ50.8mm | 5 - 8mm | 2 | ±2° | ±2° | about 0.26°/rotation] | about 0.26°/rotation] | 0.24kg |
| MHG-MP80-NL | UU | φ80mm | 7 - 12mm | 2 | ±2° | ±2° | about 0.18°/rotation] | about 0.18°/rotation] | 0.38kg |
| MHG-MP100-NL | UU | φ100mm | 10 - 15mm | 2 | ±2° | ±2° | about 0.13°/rotation] | about 0.13°/rotation] | 0.56kg |
Options for Kinematic Mirror Holders
We offer various optional products that are useful for the optical system in the Kinematic Mirror Holder (MHG).| Product Type | FMB | MHG-BPRO | MHG-KAD | MHG-MAD |
|---|---|---|---|---|
| Product Name | Optical Path Switching Mount | Plate for Kinematic Mirror Holders | 45° Optics Adapter for Kinematic Mirror Holders | Adapter Mounts for Kinematic Mirror Holder |
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| Product Type | MHG-20LDU | MHG-BP | MHG-PAD | MHG-HPA |
|---|---|---|---|---|
| Product Name | Diode Laser Holder for Kinematic Mirror Holder | Base Plate for Kinematic Mirror Holders | Prism Adapter for Kinematic Mirror Holder | Prism Adapter for Kinematic Mirror Holder |
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