Velocity TLB-6704
Description
New Focus™ tunable external cavity diodes lasers lead the market with high performance, delivering true continuous mode-hop-free tuning over wide wavelength ranges. The Velocity TLB-6700 is our premier tunable diode laser system offering both wide and fine wavelength scanning. The laser cavity housing is shock proof, thermally insulated with active temperature control, and incorporates our unique magnetic damping technology to provide higher power, stability, and narrow linewidths. The fiber coupled option includes a robust, permanently fixed fiber port for optimal coupling efficiency maintained across the wavelength tuning range. Both the isolator and fiber coupling are integrated within the laser housing to ensure the highest power stability. The Velocity is operated using the TLB-6700-LN controller designed with low-noise analog circuits. The laser head is recognized upon startup, and optimum temperature, maximum current limit, and tuning range are automatically set. Current limits and safety shutoff features ensure maximum diode lifetime. Integrated wavelength monitoring allows adjustment to within 0.01 nm, and piezo fine tuning provides even finer sub-picometer precision. External control and frequency locking are possible via analog input ports, and operation in both manual and remotely programmed modes is accessed via a USB interface.
Velocity TLB-6704
Specifications |
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|---|---|
| Center Wavelegth: | -- nm |
| Tuning Range: | 635-638nm |
| Sweep Speed: | 5 nm/sec |
| Power: | 2.5 dBm |
Applications
Spectroscopy
Micro-cavity resonators
Quantum dots
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Ships from:
Italy
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Frequently Asked Questions
The key features of the Velocity TLB-6700 laser include true continuous mode-hop-free tuning, shock-proof and thermally insulated housing, magnetic damping technology for stability, and a fiber coupled option for optimal coupling efficiency.
The wavelength stability of the Velocity TLB-6700 laser is 2 pm over 1 hour with a temperature variation of ±2°C.
The power stability of the Velocity TLB-6700 laser is less than 1% over 1 hour with a temperature variation of ±2°C.
The fine tuning resolution of the Velocity TLB-6700 laser is 0.01% of the full PZT tuning range.
Yes, the Velocity TLB-6700 laser can be operated in both manual and remotely programmed modes via a USB interface.