High-Resolution Fiber Optic Spectrometers BIM-6606

Overview

The BIM-6606 is a high-resolution, fiber-coupled spectrometer covering UV-VIS-NIR (200-1100 nm) with an optimal optical resolution of ~0.1 nm. Built on a compact, palm-sized crossed asymmetric Czerny-Turner platform, it couples to light sources through a standard SMA905 fiber connector and delivers laboratory-grade spectral measurements in a highly portable form factor. A single USB 2.0 connection provides both data transfer and power, and RS232 communication is also supported.

Applications

• Laser center-wavelength, FWHM and stability measurement
• Emission and absorption spectroscopy
• Transmittance and absorbance testing
• Fluorescence detection
• Color measurement
• LED and LIBS measurement
• Solar spectrum testing

Construction & Performance

The spectrometer uses a crossed asymmetric Czerny-Turner optical path with an interference filter that suppresses second-order diffraction. A Hamamatsu S13496 linear array CMOS detector (4096 pixels, 7 μm x 200 μm) provides a signal-to-noise ratio of 600:1 (full spectrum) and a dynamic range of 10000:1, with 16-bit A/D conversion and integration times from 0.5 ms to 65 s. Multiple trigger modes (normal, software, hardware and synchronization) and an SDK for secondary development support flexible OEM integration, while communication is handled over USB 2.0 (12 Mbps) and RS232 (115200 bps).

Storage & Handling

Operate and store between 5 and 35 °C (25 °C recommended) in a dry, dust-free environment. Keep the SMA905 fiber connector and entrance slit clean and capped when not in use, and avoid mechanical shock to preserve the factory wavelength calibration.