Polarimeter
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| Brand | AERO |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | APC-500U |
| Pricing | Available Upon Request |
| Polarization Angles | 0°, 60°, 120° (customizable) |
| Output Data | Co-registered Stokes parameter images (I, Q, U), Degree of Linear Polarization (DoLP) maps, Angle of Linear Polarization (AoLP) maps, synchronized video streams at all three angles |
| Brand | ALPHALAS |
|---|---|
| Origin | Germany |
| Model | Dual-Wavelength Zero-Order Retardation Plate |
| Designation | Dual Wave® |
| Application | Femtosecond Tripling Polarization Matching |
| Compliance | ISO 10110 Optical Component Standards, RoHS 2015/863/EU |
| Coating | Broadband AR (350–2000 nm), R < 0.25% per surface |
| Substrate | Fused Silica (Suprasil® or equivalent) |
| Surface Quality | 10-5 scratch-dig |
| Wavefront Distortion | λ/10 @ 633 nm |
| Clear Aperture | ≥90% of diameter |
| Damage Threshold | >5 J/cm² (1064 nm, 10 ns, 10 Hz) |
| Brand | Hinds Instruments |
|---|---|
| Origin | USA |
| Model | DV-193 |
| Wavelength Range | 180–200 nm (optimized at 193 nm) |
| Measurement Principle | Dual-PEM Modulated Photoelastic Polarimetry |
| Stokes Parameter Acquisition Rate | >100 Hz |
| Accuracy (180–200 nm) | ±1% |
| Sensitivity | <0.0005 |
| Repeatability (3σ, 180–200 nm) | ≤0.01 |
| Repeatability (3σ, 200–400 nm) | ≤0.0035 |
| PEM Resonant Frequency | 37–100 kHz |
| Compliance | ASTM E284, ISO 15382, USP <857>, GLP/GMP-ready data audit trail |
| Brand | Lengguang Tech. |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | WYL-3 |
| Price Range | USD 1,400 – 7,000 |
| Stress Measurement Range | 0–560 nm |
| Full-Wave Retardation Plate | 560 nm |
| Max Sample Dimensions | Width ≤ 440 mm, Height ≤ 240 mm, Length ≤ 440 mm |
| Brand | Schafter + Kirchhoff |
|---|---|
| Origin | Germany |
| Model | SK010PA |
| Interface | USB 2.0 (powered via USB) |
| Output | Real-time Stokes parameters (S₀–S₃), Degree of Polarization (DOP), Ellipticity, Azimuth |
| Display | Interactive Poincaré sphere visualization |
| Compliance | CE-marked, RoHS-compliant |
| Optical Input | Free-space beam or polarization-maintaining (PM) fiber-coupled sources |
| Calibration | Factory-calibrated with NIST-traceable reference standards |
| Brand | Specac |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GS12000 |
| Price Range | USD 1,400 – 7,000 (FOB UK) |
| Substrate Options | BaF₂, CaF₂, KRS-5, Ge, ZnSe |
| Aperture | 25 mm clear aperture |
| Groove Density | 4000 lines/mm |
| Mounting | Elastic, kinematic-compatible flange mount |
| Brand | Topo |
|---|---|
| Model | WSZ-4A |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic Optical Instrument |
| Key Components | Manual X-axis Rotational Mount, Light Source Adjuster, Detector Mount, λ/2 and λ/4 Waveplates, Semiconductor Laser (650 nm), Linear Polarizers, Precision Optical Goniometer, Collimating Lenses, White Light Source, Photodetector Unit, Integrated Optical Rail with Embedded Voltage Monitoring Circuit |
| Display | Analog Voltage Meter Indicating Polarization State |
| Compliance | Designed for Undergraduate Physics Lab Use per ISO/IEC 17025 Educational Equipment Guidelines |
| Brand | TP |
|---|---|
| Model | WSZ-3A |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Light Source | 650 nm Semiconductor Laser |
| Wavelength | 650 nm |
| Polarization Detection Method | Real-time Photoelectric Intensity Analysis with Motorized Rotating Polarizer |
| Output Interface | USB 2.0 |
| Software Platform | Windows-compatible Control & Data Acquisition Suite |
| Compliance | Designed for Academic & QC Lab Use per ISO 11146 (Laser Beam Parameters) and ASTM E1318 (Polarimetric Measurement Practice) |
| Sample Stage | Motorized X-axis Rotation Mount (0.1° resolution, ±180° range) |
| Accessories Included | Optical Rail with Sliding Carriages, Precision-Mounted Polarizers (Dichroic & Birefringent), λ/2 & λ/4 Waveplates (mounted), Variable-Aperture 2D Holder, Detector Mount with Integrated Photodiode Receiver, Control Enclosure with Embedded Microcontroller, Power Supply Unit, USB Cable, Calibration Certificate |
| User-Provided | Windows PC (Win 10/11, ≥4 GB RAM), Printer (optional for lab report generation) |
| Brand | TP |
|---|---|
| Model | WSZ-4A |
| Origin | Tianjin, China |
| Manufacturer | TP Instrument Co., Ltd. |
| Optical Rail Length | 1000 mm (aluminum alloy, V-groove 70°, width 80 mm, precision scale ±1 mm) |
| Rotation Stage Resolution | 0.2° (manual X-axis angular adjustment) |
| Laser Source | 650 nm semiconductor diode, nominal output 5 mW |
| Power Meter | Digital display, zero-adjustable, continuously variable gain, analog signal input |
| Polarizers & Waveplates | Mounted in precision metal frames (linear polarizer, λ/2 and λ/4 plates, Ø36 mm lens) |
| Sample Holders | Optical bench-mounted glass slide stage, Brewster angle observation window with ground-glass screen |
| Compliance | Designed for educational and metrological alignment per ISO 10110-7 (polarization optics), supports ASTM E2896 (optical training systems) and GLP-aligned lab documentation workflows |