Tunable Single-Frequency Semiconductor Lasers DLC CTL
A tunable single-frequency semiconductor laser comprises a laser diode and a frequency-selection module, such as a grating for laser-frequency selection and tuning. We offer any wavelength from 190nm to 4000 nm, combining narrow linewidth and tunability; some systems provide mode-hop-free tuning ranges up to 120 nm. Power can be increased with a separate amplifier or within a complete master oscillator power amplifier (MOPA), reaching 4 W. Most laser-amplifier systems use tapered amplifiers. Frequency doubling provides broader spectral coverage from 190 nm to 680 nm with power up to 1 W. Key properties of all these laser systems are low noise, including low RIN and narrow linewidth, and low drift, enabled by excellent laser-driver circuits. Different frequency-locking modules improve stability and narrow linewidth to 1 Hz, with convenient digital control. Spectra-line supplies high-performance tunable single-frequency semiconductor lasers manufactured by Toptica for laser spectroscopy, biophotonics, fundamental quantum physics and semiconductor inspection/metrology.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | min:190nm; max:4000nm |
| Output Power | min:2mW |
| Output Power | max:4W |
| Tuning Range | max:120nm |
| Linewidth | typical:<500KHz |
| Mode-Hop-Free Tuning Range | typical:20GHz~50GHz |
| Polarization Characteristics | typical:linearly polarized >100:1 |
| Light Source Series | DLpro,TApro,DL-SHG pro,TA-SHG pro,CTL etc. |
| Options | Optical Isolator, Fiber-Coupled Output, Software/Hardware Frequency Stabilization and Related Options |
| Light Source Type | SMILE tech |
| Wavelength Range | 915nm~1620nm |
| Power Range | 25mW~80mW |
| Typical Linewidth | typical:<10KHz |
| Mode-Hop-Free Tuning Range | >100nm |
Key Features
Datasheet
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Supplier Information
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