fluorescence spectrum
Microscopic defects film thickness
Solar Cell IV
Semiconductor Material Testing
Andor Spectrometer
fiber optic spectrometer
Laser spectral analysis
single-point detector
imaging camera
Electrical Test Instruments
EDMUND Optics
Newport Products
Crystal Optical Products
Product Model
| model number | Wide tuning range without mode hopping1 | Fine tuning range without mode hopping | Free Space Output Power | Fiber-coupled output power2 | Tuning speed 3 |
| TLB-6702 | 407-412 nm | >120 GHz (65 pm) | 4 mW @ 411 nm | N/A | 5 nm/s |
| TLB-6704 | 635-638 nm | >80 GHz (110 pm) | 8 mW @ 638 nm | 2.5 mW @ 638 nm | 5 nm/s |
| TLB-6712 | 765-781 nm | >80 GHz (150 pm) | 50 mW @ 780 nm | 25 mW @ 780 nm | 8 nm/s |
| TLB-6713 | 792-810 nm | >80 GHz (150 pm) | 20 mW @ 795 nm | 10 mW @ 795 nm | 8 nm/s |
| TLB-6716 | 830-853 nm | >60 GHz (150 pm) | 50 mW @ 850 nm | 15 mW @ 850 nm | 10 nm/s |
| TLB-6718 | 890-940 nm | >50 GHz (160 pm) | 15 mW @ 890 nm | 5 mW @ 890 nm | 10 nm/s |
| TLB-6719 | 940-985 nm | >50 GHz (180 pm) | 40 mW at 980 nm | 15 mW @ 980 nm | 10 nm/s |
| TLB-6721 | 1030-1070 nm | >50 GHz (200 pm) | 60 mW @ 1064 nm | 20 mW @ 1064 nm | 10 nm/s |
| TLB-6722 | 1045-1085 nm | >50 GHz (200 pm) | 40 mW @ 1080 nm | 14 mW @ 1080 nm | 10 nm/s |
| TLB-6723 | 1070-1130 nm | >50 GHz (280 pm) | 30 mW @ 1110 nm | 10 mW @ 1110 nm | 10 nm/s |
| TLB-6724 | 1270-1330 nm | >50 GHz (290 pm) | 30 mW @ 1300 nm | 15 mW @1300 nm | 15 nm/s |
| TLB-6725 | 1390-1470 nm | >30 GHz (200 pm) | 45 mW @ 1450 nm | 22 mW @ 1450 nm | 15 nm/s |
| TLB-6726 | 1420-1500 nm | >30 GHz (210 pm) | 20 mW @ 1480 nm | 10 mW @ 1480 nm | 15 nm/s |
| TLB-6728 | 1520-1570 nm | >30 GHz (240 pm) | 30 mW @ 1550 nm | 15 mW @ 1550 nm | 20 nm/s |
| TLB-6730 | 1550-1630 nm | >30 GHz (260 pm) | 30 mW @ 1600 nm | 15 mW @ 1600 nm | 20 nm/s |
| TLB-6732 | 1700-1800 nm | >20 GHz (260 pm) | 10 mW @ 1780 nm | N/A | 20 nm/s |
| TLB-6736 | 1975-2075 nm | >20 GHz (260 pm) | 2 mW @ 2030 nm | N/A | 20 nm/s |
| TLB-6740 | 2350-2450 nm | >20 GHz (360 pm) | 4 mW @ 2400 nm | N/A | 20 nm/s |
Note:Due to our continuous product improvement program, specifications are subject to change without notice.
- For the full range of available wavelengths and typical tuning curves, please contact us. When operating in constant current mode, no mode hopping tuning is guaranteed.
- Panda-type bias-preserving fiber with FC/APC connectors. Not available for TLB-6732, TLB-6736, and TLB-6740.For TLB-6702, external pre-aligned fiber coupling kit is available.
- Maximum tuning speed
Product Specification
| wavelength | See model | Optical fiber connectors | FC/APC (fiber-coupled option) |
| Fine tuning range without mode hopping | See model | Fiber Type | Polarization maintaining (fiber-coupled option) |
| Wide tuning range without mode hopping | See model | longitudinal mold | Single |
| Free Space Output Power | See model | horizontal model | TEM00 |
| Fiber-coupled output power | See model | polarization (of waves) | Vertical (free-space and optically isolated) |
| Tuning speed | See model | Typical Spot Size | 1-2 mm |
| line width | <200 kHz (50 ms integration time) | Typical Spot Size/Dimensions | 1:1-2:1 |
| wavelength stability | 2 pm (over 1 hour ±2°C) | user interface | Controller front panel, USB |
| Power Stability | <1% (over 1 hour ±2°C) | Power Requirements | 100-240 VAC (50-60 Hz). power consumption <170 W |
| wide tuning resolution | 10 pm | Controller available separately | Yes |
| Resolution, Fine Tuning | 0.01% of full PZT tuning range | Laser head available separately | Yes |
| Beam pointing stability | <50 µrad (±2°C) | operating temperature | 15-30°C (environmental) |
| Fine frequency modulation bandwidth | >100 Hz (100% amplitude), and >1.5 kHz (20% amplitude) |
Storage temperature | 0-50°C (environmental) |
| Maximum current modulation bandwidth | DC - 1 MHz (through controller), - 1 MHz (through controller), - 1 MHz (through controller), - 1 MHz (through controller) 50 kHz-100 MHz (direct to diode) |
humidity level | Non-condensing (environmental) |
| optical output | Free-space, optically-isolated, fiber-coupled |
hallmark
Guaranteed mode-hopping-free tuning over the entire range
The TLB-6700 Velocity guarantees single mode, no mode hopping tuning over the entire specified wavelength range. When performing wavelength tuning, you can be assured that there will be absolutely no mode hopping. This is not a coarse tuning range. No coarse tuning, just smooth, mode-hop-free tuning. Change the wavelength and the laser will not mode jump.
Motorized and piezo controls allow wide range scanning and fine tuning
DC motors allow smooth electrodynamic tuning over the entire wavelength range of the laser for wide range scanning. When you need to make very fine adjustments, the piezoelectric transducer allows fine tuning with sub-picometer resolution from 20-100 GHz.
Low noise, narrow linewidth
Velocity features robust temperature control to reduce wavelength drift and minimize power fluctuations. Our unique magnetic damping technology stabilizes the tuning arm and reduces vibration noise. The included TLB-6700-LN tunable laser delivers high current with very low noise. Based on all these combined technologies, we can guarantee that we can measure very narrow linewidths of less than 200 kHz in less than 50 ms.
Integrated permanent fiber optic coupling
Fiber-coupled models feature an integrated optical isolator and a permanently aligned steel jacketed fiber, so there is no fiber misalignment, which improves efficiency and maintains power stability. In addition, a drop-tested, vibration-resistant enclosure keeps the system rock solid.
Applications
- Spectroscopy
- Micro-cavity resonators
- Quantum dots
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