Fiber Optic Spectrometer
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| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Detector Type | Back-Illuminated FFT-CCD |
| Spectral Range | UV-VIS-NIR (configurable from 200–1100 nm) |
| Resolution | 1.2–6.87 nm FWHM (model-dependent) |
| Bit Depth | 18-bit |
| Peak Quantum Efficiency | 90% |
| Signal-to-Noise Ratio | 1000:1 (single acquisition) |
| Dynamic Range | 85,000:1 (typical) |
| Stray Light | <0.08% at 600 nm |
| Integration Time | 8 ms – 3600 s |
| Dark Noise | 2.5 counts RMS |
| Linearity | ±0.5% nonlinearity |
| Operating Temperature | 0–50 °C |
| Dimensions | 182 × 110 × 47 mm³ |
| Weight | 1.15 kg |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | QE65 Pro |
| Spectral Range | 200–1100 nm |
| Detector | Back-Illuminated CCD (Hamamatsu FFT-CCD) |
| Optical Resolution (FWHM) | 0.14–7.7 nm |
| Sensitivity | 22 e⁻/count (all λ) |
| Signal-to-Noise Ratio | 1000:1 (full signal) |
| Dynamic Range | 7.5 × 10⁹ |
| Stray Light | <0.08% @ 600 nm |
| Cooling | Two-stage TEC to –15 °C (ΔT = –40 °C below ambient) |
| Integration Time | 8 ms – 15 min |
| Slit | Interchangeable SMA905-compatible slit |
| Grating Options | Including 900 grooves/mm (#H36), blaze 500 nm |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | QE65000 |
| Detector Type | Back-Thinned FFT-CCD |
| Wavelength Range | 200–1100 nm |
| Optical Resolution (FWHM) | 0.14–7.7 nm |
| Quantum Efficiency | up to 90% (peak), 65% @ 250 nm |
| Signal-to-Noise Ratio | 1000:1 (full signal) |
| A/D Resolution | 16-bit |
| Integration Time | 8 ms – 15 min |
| Stray Light | <0.08% @ 600 nm |
| Dark Noise | 3 RMS counts |
| Thermoelectric Cooling | down to −15 °C |
| Dimensions | 182 × 110 × 47 mm |
| Weight | 1.18 kg (excl. power supply) |
| Interface | USB 2.0, RS-232, Ethernet (via Remora adapter) |
| GPIO | 10 programmable digital I/O ports |
| Software | SpectraSuite (Windows, macOS, Linux) |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | Spectral Measurement Kit |
| Spectral Range | 200–1100 nm (configurable) |
| Detector Type | CCD or CMOS (application-dependent) |
| Optical Resolution | Configurable (typically 0.1–10 nm FWHM, dependent on grating and slit) |
| Sensitivity | Configurable (quantum efficiency up to ~90% in visible range) |
| Signal-to-Noise Ratio | ≥300:1 (full signal, 1 s integration) |
| Dynamic Range | >4.5 OD (optical density) |
| Stray Light | <0.05% at 600 nm, <0.1% at UV edge |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Ocean Optics Spectral Measurement Kit |
| Spectral Range | 200–1100 nm (configurable) |
| Detector Type | CCD or CMOS (model-dependent) |
| Optical Resolution | 0.1–10 nm FWHM (configuration-dependent) |
| Sensitivity | 1–5000 photons/count (typical, varies with grating & detector) |
| Signal-to-Noise Ratio | ≥300:1 (full signal, 1s integration) |
| Dynamic Range | >4 × 10⁴ (with auto-ranging) |
| Stray Light | <0.05% at 600 nm (typical, grating-dependent) |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | SpectrumTEQ-PL |
| Pricing | Upon Request |
| Spectrometer Options | QE Pro / QE65 Pro (350–1100 nm) or NIRQuest+ (900–1700 nm / 900–2200 nm) |
| SNR | 1000:1 (QE Pro, 100 ms) / 15,000:1 (NIRQuest+, 100 ms) |
| Optical Resolution (FWHM) | 2.5 nm (QE Pro) / 3.4–10.8 nm (NIRQuest+) |
| Dynamic Range | 85,000:1 (QE Pro, single acquisition) / 15,000:1 (NIRQuest+, single scan) |
| ADC | 18-bit (QE Pro) / 16-bit (QE65 Pro, NIRQuest+) |
| Integrating Sphere Diameter | 3.3″ (standard), 1.5″ (optional) |
| Sphere Coating | Spectralon® (PTFE-based, >99% reflectance, 250–2500 nm) |
| Light Source | HL-3-INT-CAL calibrated halogen lamp (5 W electrical power) |
| Excitation Source Compatibility | External CW or pulsed LEDs/lasers (user-supplied) |
| Fiber Core | 1000 µm (quartz, SMA 905, interchangeable) |
| Source Measure Unit | Keithley 2400 or 2450 (for electroluminescent mode) |
| Software | Ocean QY v3.x (Windows-based, guided workflow, ASTM E2758-compliant reporting) |
| Sample Environment | Glovebox-compatible (O₂/H₂O < 0.1 ppm), ambient or controlled atmosphere |
| Measurement Modes | Absolute photoluminescence quantum yield (PLQY), electroluminescence quantum yield (ELQY), spectral radiance, luminance, chromaticity (CIE 1931), dominant wavelength, radiant/photometric flux |
| Repeatability | PLQY ±5%, ELQY ±2%, dominant wavelength ±0.5 nm, luminance >98% (Lambertian reference) |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | SR2 |
| Spectral Range | 185–1100 nm (configuration-dependent) |
| Detector Type | CCD |
| Optical Resolution (FWHM) | 0.56–1.71 nm |
| Signal-to-Noise Ratio (SNR) | 380:1 (single acquisition) |
| Dynamic Range | 3400:1 (single acquisition) |
| Integration Time | as low as 10 µs |
| Stray Light | Not Specified |
| Sensitivity | Not Specified |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | SR2 |
| Spectral Range | 185–1100 nm (configuration-dependent) |
| Detector Type | CCD |
| Optical Resolution (FWHM) | 0.56–1.71 nm |
| Signal-to-Noise Ratio | 380:1 (single acquisition) |
| Dynamic Range | 3400:1 (single acquisition) |
| Integration Time | as low as 10 µs |
| Slit Options | 5, 10, 25, 50, 100, or 200 µm |
| Thermal Stability | Engineered for low drift across operating temperatures |
| Inter-unit Consistency | Low unit-to-unit variation via automated precision manufacturing |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | STS Miniature Fiber Optic Spectrometer |
| Spectral Range | 200–1100 nm |
| Detector Type | CMOS |
| Optical Resolution (FWHM) | 1.0–12.0 nm (configurable via slit width) |
| Signal-to-Noise Ratio | >1500:1 (at maximum signal) |
| Dynamic Range | 5×10⁹ (system, 10 s integration) |
| Stray Light | ≤0.25% at 450 nm |
| Dimensions | 40 × 42 × 24 mm |
| Weight | 68 g |
| Integration Time | 10 µs – 10 s |
| Dark Noise | ≤3 counts RMS |
| Grating | 600 lines/mm |
| Input Connector | SMA 905 |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | STS-VIS / STS-NIR |
| Spectral Range | 350–800 nm (VIS) or 650–1100 nm (NIR) |
| Detector | ELIS1024 1024-pixel linear CMOS |
| Optical Resolution | 1.5 nm FWHM (with 25 µm slit) |
| SNR | >1500:1 |
| A/D Resolution | 14 bits |
| Dark Noise | <3 counts RMS |
| Dynamic Range | 6×10⁹ |
| Integration Time | 10 µs – 10 s |
| Dimensions | 40 mm × 42 mm × 24 mm |
| Weight | 68 g |
| Onboard Shutter | Yes |
| Power Consumption | 0.75 W |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | USB2000+ |
| Spectral Range | 200–1100 nm |
| Detector | Sony ILX511B CCD (2048 pixels) |
| Optical Resolution | ~0.3–10.0 nm FWHM |
| Sensitivity | 75 photons/count at 400 nm |
| Signal-to-Noise Ratio | 250:1 (at full signal) |
| Dynamic Range | 2 × 10⁸ (system) |
| 1300 | 1 (single acquisition) |
| Stray Light | <0.05% at 600 nm |
| Integration Time | 1 ms – 65 s |
| Dimensions | 89.3 × 63.3 × 34.4 mm |
| Weight | 190 g |
| Compliance | RoHS, CE |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | USB2000+ |
| Detector Type | Linear CCD (Sony ILX511B, 2048 pixels) |
| Spectral Range | 200–1100 nm (configurable) |
| Optical Resolution (FWHM) | 0.03–8.4 nm (dependent on grating & slit) |
| Signal-to-Noise Ratio | 250:1 (full-scale) |
| A/D Resolution | 16-bit |
| Integration Time | 1 ms – 65 s |
| Dark Noise | 50 RMS counts |
| Stray Light | <0.05% @ 600 nm |
| Linearity | >99.8% |
| Interface | USB 2.0 (480 Mbps), RS-232, 22-pin GPIO connector (8 programmable I/O) |
| Dimensions | 89.1 × 63.3 × 34.4 mm |
| Weight | 190 g |
| Compliance | RoHS, CE |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | USB4000 |
| Detector | Toshiba TCD1304AP linear CCD array (3648 pixels) |
| Spectral Range | 350–1000 nm (configurable down to 200 nm with UV-enhanced optics) |
| Optical Resolution | ~1.5 nm FWHM |
| Integration Time | 10 µs – 10 s |
| Signal-to-Noise Ratio | 300:1 (full spectrum) |
| A/D Resolution | 16-bit |
| Dark Noise | 50 counts RMS |
| Dynamic Range | 2 × 10⁸ (system), 1300:1 (single acquisition) |
| Stray Light | <0.05% @ 600 nm, <0.10% @ 435 nm |
| Linearity | >99.8% |
| Input/Output | 8 programmable digital I/O lines via 22-pin connector |
| Trigger Modes | 4 (edge, level, external pulse, software) |
| Interface | USB 2.0 (480 Mbps), RS-232, SPI, I²C |
| Power | 5 VDC @ 250 mA |
| Dimensions | 89.1 × 63.3 × 34.4 mm |
| Weight | 190 g |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Model | USB4000 |
| Spectral Range | 190–1100 nm |
| Detector | Toshiba TCD1304AP Linear CCD Array (3648 pixels, 8 µm × 200 µm) |
| Optical Resolution (FWHM) | 0.02–8.4 nm (configurable via grating & slit selection) |
| Sensitivity | 130 photons/count @ 400 nm |
| Signal-to-Noise Ratio | 300:1 (full signal) |
| Dynamic Range | 3.4 × 10⁶ (single acquisition) |
| Stray Light | <0.05% @ 600 nm |
| A/D Conversion | 16-bit with auto-zero and temperature-compensated dark correction |
| Integration Time | 3.8 ms – 10 min |
| Interface | USB 2.0 (480 Mbps), RS-232, SPI, I²C |
| GPIO | 8 programmable digital I/O pins |
| Dimensions | 89.1 × 63.3 × 34.4 mm |
| Weight | 190 g |
| Operating Systems | Windows, macOS, Linux |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | FX/PG/NOVA |
| Pricing | Upon Request |
| Brand | OZ Optics |
|---|---|
| Model | FPC-1000 |
| Type | In-Line Mechanical Fiber Polarization Controller |
| Operating Wavelength Range | 400–2200 nm |
| Fiber Compatibility | Standard Single-Mode Fiber (SMF) only |
| Insertion Loss | < 0.1 dB |
| Return Loss | > 40 dB |
| Polarization Extinction Ratio (PER) | > 40 dB (achievable within seconds) |
| Mechanism | Adjustable pressure-induced birefringence via rotating clamping fixtures |
| Waveplate Analogy | Equivalent to tunable quarter- or half-wave retardation |
| Housing Options | Standard benchtop, compact mini-housing, and OEM in-line configurations |
| Not Compatible With | Multimode fiber (MMF) or polarization-maintaining fiber (PMF) |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Spectral Range | Visible (400–700 nm) |
| Detector Type | Interferometric Fiber-Optic Transducer |
| Operating Temperature (Standard Sensor) | −25 °C to +120 °C |
| Operating Temperature (High-Temp Sensor) | −55 °C to +250 °C |
| Pressure Sensor Max Temp | Up to 1000 °C |
| Acoustic Sensitivity (Standard/Plastic) | 50 mV/Pa |
| Acoustic Sensitivity (High-Temp) | 10 mV/Pa |
| Acoustic Bandwidth | 20 Hz – 16 kHz |
| Dynamic Pressure Bandwidth | 40 kHz / 100 kHz |
| Digital Sampling | 44.1 kHz, 16-bit USB DAQ |
| Power Supply | Integrated Rechargeable Battery & 5 V micro-USB |
| Brand | Ocean Insight |
|---|---|
| Origin | USA |
| Detector Type | Back-Illuminated CCD |
| Spectral Range | Configurable from 185–1100 nm |
| Resolution | 18-bit ADC |
| Peak Quantum Efficiency | 90% |
| Signal-to-Noise Ratio | 1000:1 (full well, single acquisition) |
| Dynamic Range | 85,000 (typical, at full well capacity) |
| Stray Light | <0.08% at 600 nm |
| Cooling | Thermoelectrically cooled to –15 °C (stabilized ±0.1 °C) |
| Onboard Memory | 15,000 spectra buffer |
| Interface | USB 2.0 / USB 3.0 compatible |
| Slit Options | 5–200 µm (interchangeable) |
| Grating Options | Multiple groove densities and blaze wavelengths available |
| Internal Shutter | Optional for dark current optimization |
| Brand | Ocean Insight |
|---|---|
| Origin | USA (Manufactured in Orlando, FL) |
| Detector Type | Back-Illuminated CCD |
| Spectral Range | Configurable from 185–1100 nm |
| Resolution | 18-bit digitization |
| Peak Quantum Efficiency | 90% |
| Signal-to-Noise Ratio | 1000:1 (full well, single acquisition) |
| Dynamic Range | 85,000:1 (typical, with on-board averaging) |
| Stray Light | <0.08% at 600 nm |
| Onboard Memory Buffer | 15 MB |
| Brand | ScanSci |
|---|---|
| Wavelength Range | UV (200–600 nm), UV-VIS (250–800 nm), VIS (400–850 nm), VIS-NIR (500–1000 nm) |
| Grating Blaze Wavelength | 300 nm / 400 nm / 500 nm / 750 nm |
| Optical Resolution (FWHM) | <2.5 nm (with 50 µm slit) |
| Integration Time | 1 ms – 30 s |
| Detector Type | CCD |
| Warranty | 2 years (non-human-induced failure) |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SEI Field Spectroradiometer Accessories |
| Pricing | Upon Request |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | NaturaSpec |
| Spectral Range | 350–2500 nm |
| Detector | Dual-cooled InGaAs (SWIR1 & SWIR2) + UV-enhanced Si linear array |
| Resolution | 2.8 nm @ 700 nm |
| ENL | 0.3×10⁻⁹ W/cm²/nm/sr @ 700 nm |
| Detectors | 1024-pixel UV-enhanced Si (350–1000 nm), two 512-pixel thermoelectrically cooled InGaAs arrays (1000–1700 nm and 1700–2500 nm) |
| Weight | ~5.7 kg |
| Power | Rechargeable Li-ion battery |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | NaturaSpec Ultra |
| Spectral Range | 350–2500 nm |
| Detector Configuration | UV-enhanced Si (1024-pixel, TE-cooled, VIS-NIR), InGaAs (512-pixel, TE-cooled, SWIR1), Extended InGaAs (512-pixel, TE-cooled, SWIR2) |
| Spectral Resolution | 1.5 nm @ 700 nm |
| NER (1.2 m fiber) | 0.4×10⁻¹⁰ W/cm²/nm/sr @ 400 nm |
| Dimensions | 31.5 × 22.1 × 11.2 cm |
| Weight | 5.5 kg |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | OreX |
| Price Range | USD 85,000 – 170,000 |
| Spectral Range | 350–2500 nm |
| Brand | SEI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | PSR-1100f |
| Spectral Range | 320–1100 nm |
| Optical Resolution | 3.0 nm @ 600 nm |
| Internal Memory Capacity | 2500 spectra |
| Weight | <1.8 kg |
| Battery | Rechargeable 2800 mAh Li-ion, >4 hours continuous operation |
| Brand | SEI |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | PSR+ |
| Spectral Range | 350–2500 nm |
| Spectral Resolution | 2.8 nm @ 700 nm |
| Weight (instrument only) | 3.5 kg |
| Weight (with battery) | 3.6 kg |
| Internal Memory Capacity | 1000 spectra |
| Power Supply | Two rechargeable Li-ion batteries, 7.4 V |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | RS-3500 |
| Spectral Range | 350–2500 nm |
| Spectral Resolution | 2.8 nm @ 700 nm |
| NEΔL (Noise-Equivalent Delta Radiance) | 0.8×10⁻⁹ W/cm²/nm/sr @ 700 nm |
| Weight | ~4 kg |
| Power | Dual removable Li-ion rechargeable batteries (4 h each) |
| Brand | SEI |
|---|---|
| Origin | USA |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | SR Series |
| Price Range | USD 85,000 – 215,000 |
| Spectral Range | 280–2500 nm |
| Resolution | 4 nm @ 700 nm |
| Brand | SEI |
|---|---|
| Origin | USA |
| Model | UDS-1100/1100SA |
| Spectral Range | 320–1100 nm |
| Spectral Resolution | 3.2 nm |
| Sampling Bandwidth | 1.5 nm |
| NEΔL (1 s integration) | 8×10⁻¹⁰ W/cm²/nm/sr @400 nm |
| Radiometric Accuracy | ±5% @400 nm (NIST-traceable calibration) |
| Detector | 512-element Si photodiode array, 25 µm × 2.5 mm pixel size |
| Slit Width | 50 µm |
| A/D Converter | 16-bit |
| Spectral Repeatability | 0.1 nm |
| Spectral Accuracy | ±0.5 nm (FWHM) |
| Integration Time | 8–2000 ms |
| Shutter | Electronic, synchronized dual-channel |
| Auto-Exposure | Yes |
| Communication | USB 2.0 (optional Bluetooth) |
| Enclosure | NEMA 4-rated sealed housing |
| Dimensions | 25 cm × 32 cm × 15 cm |
| Weight | 1.8 kg |
| Power | 6–12 V DC, 0.5 W (optional Li-ion battery: 7.5 V, 24 h operation) |
| Data Storage (UDS-1100SA) | 800 spectra onboard |
| Optical Configurations | Fixed 4° FOV fore-optic for upwelling radiance + cosine-corrected diffuser for downwelling irradiance |
| Software | DARWin SP v6.x (Windows-compatible), supports ASTM E275, ISO 17123-6, and USP <857> spectral data acquisition protocols |
| Origin | Europe |
|---|---|
| Detector Type | Back-Illuminated CCD Array (1044 × 64 pixels, 24 µm × 24 µm) |
| Spectral Range | 200–980 nm |
| Optical Resolution (FWHM) | 3–4 nm |
| Wavelength Accuracy | < 0.5 nm |
| Repeatability | < 0.1 nm |
| Thermal Drift | < 0.01 nm/K |
| Stray Light | 0.1% @ 340 nm (Xe lamp) |
| Integration Time | 1 ms to several minutes |
| Acquisition Rate | Up to 100 spectra/s (16-bit digitization) |
| Input Interface | Removable SMA-905 connector (Ø0.5 mm, NA = 0.22) |
| Slit Dimensions | 70 µm × 1400 µm |
| Grating | Flat-field corrected holographic grating |
| Pixel Dispersion | ~0.8 nm/pixel |
| Flash Detection Capability | 10 µs – 10 ms transient events |