Ultra-wide tuning range from 1240 to 1680 nm (O-band to U-band)
- Full-band TSL
Ultra-Wideband Tunable Laser
440 nm tuning, high-performance tunable laser system
- Wide wavelength range 1240 to 1680 nm
- Mode-hop-free wavelength sweeps
- 200 nm/s sweep speed

Description
The system combines up to four of our tunable lasers (TSL-570) with an optical switch module (OSU-110) and control software.
The complete full-band TSL has excellent cost performance, high wavelength accuracy, and fast sweeping for use in both R&D and production environments.
Precise speed control up to 200 nm/s with high accuracy
Automated operation using Santec's exclusive software
Isolated optical cavity results in linewidth < 60 kHz and high wavelength stability
Features & Characteristics
- Wide wavelength range 1240 to 1680 nm
- Mode-hop-free wavelength sweeps
- 200 nm/s sweep speed
Overview
The Full-band TSL is a full-band, high performance tunable laser system that covers the ultra-wide tuning range of 1240 to 1680 nm (O-band to U-band). The system combines up to four Santec tunable lasers (TSL-570) with an optical switch module (OSU-110) and control software.
The complete Full-band TSL has excellent cost performance, high wavelength accuracy and fast sweeping for use in both R&D and production environments. The Full-band TSL can be easily controlled via GPIB, USB, and Ethernet on a PC.
The Full-band TSL can be configured with Santec’s Swept Test System hardware to provide WDL measurements over the entire tuning range from 1240 to 1680 nm.
Applications
- Optical characterization of components and modules:- Tunable filters, interleavers, Fiber Bragg gratings, couplers, splitters, isolators, switches, etc.
- WSS and wavelength blockers
- DWDM components
- Silicon photonic material characterization, including micro-cavity ring resonators
- Spectroscopy
- Interferometry
Please refer to here for details. -> Swept Test System