795–885 nm OCT Spectrometer

The 795-885 nm OCT spectrometer is a compact, high-speed broadband OCT spectral detection module designed for SD-OCT (Spectral-Domain Optical Coherence Tomography) systems. It covers a wavelength range of 795-885 nm with a 90 nm spectral bandwidth, and incorporates a high-efficiency transmission grating, a 2048-pixel CMOS linear array detector, and a high-speed M-DISB-191 electronic platform. The module provides a maximum measurement depth of 4.0 mm (in air) and a minimum axial resolution of 4.1 μm (in air). Acquisition speed reaches 61 kHz in 2048-pixel mode and up to 101 kHz in 1024-pixel binning mode. With overall dimensions of only 130 × 75 × 36 mm and a weight of approximately 592 g, it is ideally suited for OEM integration into high‑speed, high‑resolution, and compact OCT devices.