Piezoelectric Deformable Mirror with Integrated Deflection
Conventional adaptive optics uses separate fast-steering and deformable mirrors for tilt and other aberrations, lengthening and enlarging the system. Qijing Technology integrates a piezo steering stage and deformable mirror into a 60mm×60mm×40mm device. Reduced size and weight allow flexible layouts for fine tracking and turbulence-aberration correction.
Specification Snapshot
Deflection Angle [Tip-Tilt Stage Assembly]
1 mrad
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Overview
Conventional adaptive optics uses separate fast-steering and deformable mirrors for tilt and other aberrations, lengthening and enlarging the system. Qijing Technology integrates a piezo steering stage and deformable mirror into a 60mm×60mm×40mm device. Reduced size and weight allow flexible layouts for fine tracking and turbulence-aberration correction.
Specifications
| Parameter | Value |
|---|---|
| Number of Actuators [Deformable Mirror Assembly] | 61 |
| Effective Aperture [Deformable Mirror Assembly] | 15 mm |
| Wavefront Stroke [Deformable Mirror Assembly] | >10 µm |
| Mirror Flattening [Deformable Mirror Assembly; RMS] | <20 nm |
| Resonance Frequency [Deformable Mirror Assembly] | >2 kHz |
| Deflection Angle [Tip-Tilt Stage Assembly] | 1 mrad |
| Resonance Frequency [Tip-Tilt Stage Assembly] | >1 kHz |
Applications
Space Laser Communications, High-Precision Dynamic Target Detection
Datasheet
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Supplier Information
Ningbo QiJing Technology Co., Ltd. is an innovative enterprise dedicated to the research and development of deformable mirror technology, wavefront sensing systems, and adaptive optics equipment. After years of deep cultivation in deformable mirror technology, the company has mastered six core technologies, including dual-drive technology, water-cooling cavity design, transmissive technology, high-flatness lens manufacturing, charge pump driving, and high-precision control. It has developed three series of products: miniaturized general-purpose deformable mirrors, transmissive deformable mirrors for biological microscopes, and deformable mirrors for high-energy lasers. As a leading commercial deformable mirror R&D company in China, it focuses on the high-end precision optics field and aims to become a pioneering team in domestic adaptive optics systems, breaking foreign monopolies and achieving domestic substitution of deformable mirrors, allowing customers to enjoy import-quality at ordinary prices.
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