OmniSensing Photonics / VibroMicro — Laser Doppler Vibrometers & Interferometric Encoders

Global sourcing of precision laser Doppler vibrometers and interferometric encoders from OmniSensing Photonics / VibroMicro (Suzhou, China). Compact VM-S-100 vibrometers on integrated FMCW silicon photonic chips, DT series encoders, and MVH industrial sensors delivered by SpareX.

VibroMicro VM-S-100 Laser Doppler Vibrometers

Compact VM-S-100 series laser vibrometers feature integrated silicon photonic FMCW chips delivering non-contact vibration velocity capture up to 30 m/s across DC to 25 MHz. The instruments support interchangeable optics, autofocus Mars editions, and onboard Ethernet telemetry.

Frequency bandwidth: span from DC to 25 MHz with hardware sampling rate up to 50 Msps
Standoff distance: operational range from 25 mm up to 100 m with matched objective optics
Laser architecture: invisible 1310 nm sensing laser under 5 mW with visible 655 nm beam
System interfaces: digital Gigabit Ethernet port and precision analog SMA output

DT Series Interferometric Linear Laser Encoders

DT, DT10, and DT20 series interferometric laser encoders deliver scale-free precision positioning across long travels up to 100 m for precision machine tools and semiconductor stages. Available in sealed SE, compact SC, and open-frame OP enclosures with resolution down to 0.1 nm.

Position resolution: sub-nanometer displacement readout down to 0.1 nm resolution
Measurement travel: scale-free positioning range from 0.1 m to 100 m without glass joints
Traversal velocity: high-speed linear tracking velocity up to 240 m/min under closed loop
Controller integration: standard motion bus connectivity supporting BiSS-C, SSI, TTL, 1 Vpp

MVH Series Industrial Laser Displacement & Vibration Sensors

Compact MVH series laser sensors (models MV-HN-F15L, MV-HN-F28L, MV-GN) and KV/HV instruments provide non-contact continuous vibration and displacement tracking. Enclosed in an 83.7×50×22 mm housing, units analyze vibrations across DC to 2.5 MHz at velocities up to 4.5 m/s.

Housing dimensions: miniature 83.7×50×22 mm form factor engineered for tight machine bays
Bandwidth coverage: dynamic frequency response from DC to 2.5 MHz with speed to 4.5 m/s
Static repeatability: displacement measurement repeatability better than 10 nm precision
Enclosure rating: industrial IP64 environmental protection for automated factory lines

MotionGo & MH2000 Portable Laser Vibrometers

MotionGo, MotionGo MVS, MH2000, and Motion Qwave portable laser Doppler vibrometers streamline machinery diagnostics and structural acoustic testing. Featuring built-in DSP processing, units weigh under 350 g and deliver high-speed signal sampling at rates up to 5–50 Msps.

Lightweight build: portable mass between 220 g and 350 g for handheld field diagnostics
Sampling throughput: high-speed signal acquisition at real-time rates reaching 5–50 Msps
Output architecture: simultaneous digital telemetry and conditioned analog voltage output
Autonomous deployment: compatible with battery packs and micro-positioning tripod mounts

MFSS-1000 Modular Multichannel Optical Sensing Platforms

Multichannel optical measurement platforms MFSS-1000, MFSS-10, and MFMS capture synchronized dynamic vibration data across distributed structural points. Operated via the VibroSoft suite, systems execute online FFT spectrum computation and support LabVIEW development.

Modular expansion: scalable optical channel grouping within synchronized multi-unit racks
Hardware trigger: precise inter-module synchronization timing with jitter under 0.2 ms
Software analytics: real-time displacement, velocity, acceleration, and short-time FFT
Software SDK: developer integration toolkits for C++, C#, National Instruments LabVIEW, Python

Interchangeable Lenses, Cables, & Air Purge Accessories

Interchangeable DR-L objective lenses (models DF28, F2815, F15, F28, C40, and motorized W25AF) optimize working distance and spot size. Industrial accessories include DA 400 air purge modules boosting protection to IP64 and heavy-duty A-PEC-0006 transmission harnesses.

Objective optics: DR-L lenses with 20–22 mm apertures covering working distances to 100 m
Air purge assemblies: DA 400 pneumatic purge units upgrading encoder ratings from IP53 to IP64
Shielded cabling: specialized A-PEC-0006 power/data lines and 50-ohm SMA-BNC A-BCB-0006 cables
Precision mounting: rugged VIB-A-T00X tripods and micro-positioning rails for fine focusing

VibroMicro VM-S-100 Photonic Laser Doppler Vibrometers

VibroMicro VM-S-100 series laser Doppler vibrometers deliver high-accuracy non-contact vibration and displacement measurement for research laboratories and industrial testing benches.

Chinese manufacturer OmniSensing Photonics / VibroMicro (Suzhou OmniSensing Photonics Technology Co., Ltd.) pioneers integrated silicon photonic coherent sensor architectures.

Each instrument combines an invisible 1310 nm sensing laser under 5 mW, a 655 nm aiming beam, photonic combiners, and high-speed signal processing sampling up to 50 Msps across DC to 25 MHz with velocities up to 30 m/s. The series offers autofocus Mars editions alongside manual focus Sputnik, Apollo, and Shenzhou packages.

DT Series Interferometric Linear Laser Position Encoders

DT, DT10, and DT20 series interferometric laser encoders provide scale-free precision positioning across long travels for machine tool axes, coordinate measuring machines, and semiconductor stages.

The optical hardware tracks linear motions over travels from 0.1 m to 100 m without requiring spliced glass scales.

Wavelength-based laser interferometry delivers ±1 ppm positioning accuracy with active environmental compensation and sub-nanometer resolution down to 0.1 nm at linear velocities reaching 240 m/min.

Available in sealed SE, compact SC, and open-frame OP enclosures with BiSS-C, SSI, TTL, and 1 Vpp controller interfaces.

MVH Series Industrial Laser Vibration & Displacement Probes

Compact MVH series laser sensors (models MV-HN-F15L, MV-HN-F28L, MV-GN) and KV/HV instruments perform non-contact continuous vibration monitoring on automated production machinery.

Housed inside rugged 83.7×50×22 mm metal enclosures, the probes achieve an industrial IP64 environmental protection rating.

The integrated silicon photonics chip enables wideband dynamic monitoring across DC to 2.5 MHz at velocities up to 4.5 m/s with 10 nm static displacement repeatability. Native digital output streaming allows direct integration into automated quality control lines and robotic test cells.

Portable and Multichannel Laser Vibrometers MotionGo & MH2000

MotionGo, MotionGo MVS, MH2000, MotionFlex, and Motion Qwave portable laser Doppler vibrometers simplify machinery maintenance, bearing diagnostics, and MEMS structural dynamics evaluation.

Weighing between 220 g and 350 g, the optical heads support flexible handheld use and tripod-mounted laboratory setups.

An onboard DSP processor decodes dynamic signals at sampling rates reaching 5–50 Msps, delivering synchronized analog voltage outputs and digital data packets, making these instruments adaptable tools for field inspection and high-frequency structural acoustic analysis.

MFSS-1000 Modular Optical Sensor Platforms & VibroSoft Suite

Multichannel optical measurement platforms MFSS-1000, MFSS-10, MFMS, and PWMS mobile stations deliver synchronized dynamic vibration acquisition across distributed points on large structures, vehicle chassis, and turbine assemblies.

Optical channels interconnect across high-speed backplanes with hardware synchronization under 0.2 ms.

The companion VibroSoft software suite provides real-time time-domain waveform visualization, velocity and displacement calculation, and transient FFT spectral decomposition. Comprehensive SDK libraries enable direct integration into LabVIEW, C++, C#, and Python automation routines.

Selection Criteria for Laser Vibrometers and Encoders

Selecting appropriate OmniSensing Photonics / VibroMicro optical instrumentation depends on required measurement distance, dynamic frequency bandwidth, target velocity limits, and environmental conditions.

Interchangeable DR-L objective lenses optimize laser spot dimensions from 25 mm up to 100 m stand-off distances.

SpareX technical engineers provide application consultation, optical system sizing, DR-L lens selection, A-PEC cable configuration, and international delivery coordination for precision manufacturing facilities and research laboratories worldwide.

OmniSensing Photonics / VibroMicro and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of OmniSensing Photonics / VibroMicro and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.