RW-3704檢測器(qì)Gigahertz Optik
The spectral responsivity≤± range of the model RW-3704★"≤β covers the NIR range from 800 ε©↔;nm to 1000 nm.
General Purpose Light Measurement D&β÷§etector
The RW-37 series of radiometriΩc detectors are prima☆•rily used for spectral broadband ✔•÷irradiance measurements within a def↓±®ined spectral range of polychromat✔≈>®ic radiation. Optical filters are used Ω♠©to shape the bare photodiode response to th♣<e desired spectral bandpass.&>&≠nbsp;The computer aided optical filter desi≤™ gn produces the best possible broa<✔ δdband radiometric response w↓π≥ithin the spectral sector specified.
Cosine Field-of-View
A cosine F.O.V. characteristic of the de€' tectors spatial responsivi'¶≤ty is effected by the diffusor® ± window of RW-37 detectors.
Designed for Wide Dynamic
The RW-37 detectors a₹φ→re designed for the highest possible irradianc♥α≈πe sensitivity for low irradiance§≠α level applications. Hwever t↑¶he wide range linearity of the photodiode$∞s coupled with the Gigah≈ertz-Optik optometers’s wide dynam≥✔ic signal range amplifiers enable the RW-≥• ₽37 series detectors to b↓©∞e used in applications with high irradian↓λ£>ces as well. The upper range is limited ☆λ÷♦only by the detectorσα maximum operating current a¶≠∑nd its specified operation temperature.
Compact Housing
The RW-37 series irradiance detectors a→≠re built in a compact 37mm diameter black anod™≈ized aluminum housing. The s←λ≠∞hadow ring around the diffusor support the wideπ$→-angle cosine res♠≈ponse. A side M6 tapped βΩ★mounting hole allows the detector ♥γφbe fixed in place. The 37-type standard housing δγ allows other SRT-M37 type accessories to be att↔♥₹€ached using the SRT-M45/37-B adap γter for radiance or intensity measurement↕ ¥Ωs.
