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HTPL Lasers
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StockerYale’s Lasiris™ HPTL laser is a high-power fiber-coupled diode laser capable of projecting a dot or a line. Developed for the most demanding industrial applications, the HPTL laser features fully protected diode electronics and an active air-cooling system with bipolar thermoelectric cooler – all in a compact, rugged housing. A length of optical fiber distances the diode laser from the focusing and beam shaping optics to isolate and protect the diode from harmful industrial environments.
All models can be operated as CW units or in pulsing mode by supplying an analog
or
TTL signal to the connector on the laser. A fine-focusing optics module is available
upon
request.
The Lasiris™ HPTL laser can come with a collimated beam. There are presently three types of collimators available for the HPTL. Below is a table depicting the divergence of the beam in terms or the diode and in terms of two of our standard collimators.
| Divergence (MRAD) | |||||
| Collimator | Beam width (mm) | 670-280 | 670-350 | 810-1600 | 810-2600 |
| 101 D | 1.98 | 11 | 22 | 33 | 44 |
| 201D | 3.52 | 6 | 13 | 19 | 25 |
Mechanical Specifications
| Weight | Approximately 5.6 lbs (2.6 kg) |
| Housing Material | Black anodized aluminum |
| Temperature regulation | Built-in bipolar thermoelectric cooling |
Optical Specifications
| Power | 280 mW to 2.6 W, CW / pulsed |
| Wavelength | 670 nm, 810 nm, 980 nm, custom |
| Fiber type | Multi-mode |
| Fiber length | 1 m standard, or custom |
| Fiber end | SMA connector or optical head |
| Optical head | Fixed or adjustable focus |
| Output beam |
Diverging or collimated. |
| Numerical aperture | 0.22, or custom |
| Bending radius | 50 mm |
| Protective tubing | Reinforced furcation or metallic |
Environmental Specifications
| Operating Temperature optical head: driver: |
-10°C to +45°C -35°C to +40°C |
| Wavelength drift | Maximum ±1 nm over entire operating temperature range |
| Over & under-temperature protection | Built-in |
Ordering Information
To order an HPTL laser, select from the specifications below. Note that the fiber numerical aperture is 0.22 for all cases, but it can be customized to your specifications.
|
Wavelength
|
Diode power
|
Fiber core size
|
|
670 nm
|
280 mW
350 mW |
50 µm
100 µm |
|
810 nm
|
500 mW
1 W 1.6 W 2.6 W |
50 µm
100 µm 150 µm 200 µm |
|
980 nm
|
800 mW
|
100 µm
|
|
Custom
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