Fixed Wavelength Semiconductor Laser Sources

Single-wavelength narrow-linewidth semiconductor laser sources built to a customer-specified wavelength, offered as a driver-included unit (FLS) and an optics-only module for OEM integration (FLM).

FLS Series

Fixed-wavelength narrow-linewidth semiconductor laser with the power supply and driver integrated in the housing. The emission wavelength is specified at order and can be retuned after purchase.

12 sourced specs

FLM Series

Fixed-wavelength narrow-linewidth semiconductor laser module containing the optical system only, for integration behind a customer-supplied power supply and driver. Emission wavelength is specified at order.

11 sourced specs

Specifications summary

Product	Model designation	Setting wavelength range	Wavelength accuracy	Optical output power	Spectrum linewidth, typical	RIN, typical
FLS Series	FLS-**** (specified wavelength)	1180-1370 / 1400-1680 (specify the required wavelength) nm	≤±0.2 nm	≥+10 dBm	≤30 (Min.: ≤10); with a low noise driver, varies with wavelength kHz	≤-150 (with a low noise driver) dB/Hz
FLM Series	FLM-**** (specified wavelength)	—	≤±0.2 nm	≥+10 dBm	≤30 (Min.: ≤10); requires a highly stable power supply and driver kHz	≤-150; requires a highly stable power supply and driver dB/Hz

Showing 6 of 13 parameters. Full specifications are on each product page.

Specifications are reproduced from the manufacturer's own published material on the date shown and are subject to change. Confirm at order.

Datasheets

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