What wavelengths are available?

Available wavelengths: 405, 450, 488, 520, 638, 660, 670, 685, 785, 808, 830, 850, 905, and 940 nm.

What fiber types are available?

SM fiber, MM fiber, and PM fiber options are available, all with FC/APC connectors. SM fiber type varies by wavelength (Nufern S405XP, 460HP, 630-HP, 780-HP).

How does PM fiber output compare to SM?

PM fiber output power is approximately 10% lower than SM fiber output for the same wavelength.

What are the primary applications?

This light source is designed for beam pointing, imaging, and optical component testing applications.

405nm-940nm Wavelength SM Test Source

Name: 405nm-940nm Wavelength Single Mode Test Light Source
Brand: Laser Instrument Store
SKU: FL-660-50-SM-M20 · 405 nm
Availability: InStock

This Light Source adopts DFB or F-P Type Semiconductor Laser Chip, professionally designed drive and temperature control circuits. Temperature control ensures safe laser operation. Comprehensive wavelength options from 405 to 940 nm, stable output power, SM fiber output, excellent beam quality (LP01 mode). This device features rich wavelength options, tunable power, narrow spectral linewidth, easy operation, and high safety.