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| Brand | OEM |
|---|---|
| Origin | China (Domestically Engineered & Manufactured) |
| Manufacturer Type | Authorized Distributor |
| Product Category | Import-Grade Domestic Instrumentation |
| Model | Resonant Photodetector (RPD) |
| Pricing | Upon Technical Consultation |
| Brand | Other brands |
|---|---|
| Origin | South Korea |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | NFAD Series |
| Pricing | Upon Request |
| Brand | Generic |
|---|---|
| Origin | Imported |
| Manufacturer Type | Distributor |
| Model | UV-Enhanced Silicon Photodiode |
| Pricing | Upon Request |
| Brand | Other brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Model | AD300 |
| Pricing | Upon Request |
| Quantum Efficiency | 70% @ 650 nm (Si), 55% @ 800 nm / 20% @ 1550 nm (InGaAs) |
| Dark Count Rate | 25 cps @ −20 °C (Si), 2000 cps @ −40 °C (InGaAs) |
| Dead Time | 65 ns (Si), 1.5 µs (InGaAs) |
| Timing Resolution | < 40 ps FWHM (typical, dependent on TCSPC system) |
| Operating Temperature Range | −40 °C to +85 °C |
| Power Supply | +5 V DC |
| Interface | SMB for TTL output & gating, USB-C for configuration and data streaming |
| Detector Active Area | 500 µm diameter |
| Optical Input | FC/PC fiber connector |
| Dimensions | 127.1 × 76.2 × 41.28 mm |
| Weight | 350 g |
| Brand | Other brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Model | With Integrated Transimpedance Amplifier |
| Price | Upon Request |
| Active Area | 6 mm² |
| Spectral Range | 200–1800 nm |
| Package | Hermetically Sealed TO-39 |
| NEP (λ=940 nm) | 1.2 fW/√Hz |
| Dark Bias Noise (0.1–135 kHz, ±5 V) | 283–500 µV rms |
| Sensitivity (λ=940 nm, ±5 V) | 275–315 V/µW |
| Bandwidth (−3 dB, ±5 V) | 100–130 Hz |
| Supply Current | 850–950 µA |
| Supply Voltage Range (±V) | 5–15 V |
| Operating Temperature | −25 to +100 °C |
| Brand | VIGO Photonics |
|---|---|
| Origin | Poland |
| Detector Material | HgCdTe (MCT) |
| Spectral Range | 2–16 µm |
| Operating Temperature | Cooled (77 K) and Uncooled (RT) Options |
| Package | TO-8 / TO-39 / Custom Hermetic |
| Responsivity | Up to ~10⁹–10¹⁰ V/W (wavelength-dependent) |
| Bandwidth | DC to >1 GHz (depending on configuration) |
| NEP | <1 pW/√Hz (typ. at peak wavelength) |
| Output | Voltage or Current (with integrated preamplifier options) |
| Brand | Other Brands |
|---|---|
| Origin | South Korea |
| Supplier Type | General Distributor |
| Import Status | Imported |
| Model | InGaAs SPAD Single-Photon Detector |
| Pricing | Upon Request |
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