Optical Head Assembly
AssemblyCantilever chip, laser pointer, and photodiode detector that measure cantilever bending. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Optical Head Assembly parts and their functions
7 top-level parts · 7 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Cantilever Chip | 1× | Silicon nitride cantilever on substrate |
| 2 | Probe Tip | 1× | Diamond or SiC sharp tip |
| 3 | Laser Diode | 1× | 650–850 nm wavelength |
| 4 | Laser Mount | 1× | Alignment stage for laser focus |
| 5 | Photodiode Array | 1× | Position-sensitive detector (PSD) |
| 6 | Optical Path | 1× | Mirrors and lenses for beam direction |
| 7 | Sample Holder | 1× | Magnetic disk sample mount |
3D model
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Build & assembly graph
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Bill of materials for Optical Head Assembly
7 top-level lines · 7 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cantilever Chip | atomic-force-microscope-cantilever-chip | 1× | 1 | · | part |
| 2 | Probe Tip | atomic-force-microscope-probe-tip | 1× | 1 | · | part |
| 3 | Laser Diode | atomic-force-microscope-laser-diode | 1× | 1 | · | part |
| 4 | Laser Mount | atomic-force-microscope-laser-mount | 1× | 1 | · | part |
| 5 | Photodiode Array | atomic-force-microscope-photodiode | 1× | 1 | · | part |
| 6 | Optical Path | atomic-force-microscope-optical-path | 1× | 1 | · | part |
| 7 | Sample Holder | atomic-force-microscope-sample-holder | 1× | 1 | · | part |
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Where the optical head assembly is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$80. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
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🇨🇳OFILM
ofilm.com ↗
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Shenzhen, CN | Camera modules | 1,000 pcs | 8–12 wks |
| vvdntech.com ↗ | Gurugram, IN | Electronics & camera modules | 1,000 pcs | 8–12 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 8–12 wks |
| aactechnologies.com ↗ | Singapore | Acoustics & optics | 1,000 pcs | 8–12 wks |