Fabry Perot Lasers: 840 nm - 1100 nm
nanoplus offers FP laser diodes at any wavelength between 840 nm and 1100 nm.
Key features of nanoplus FP laser diodes
- spectral multimode
- lateral single mode
- continuous wave
- room temperature
- custom wavelengths
Why choose nanoplus FP laser diodes
- precise selection of target wavelength
- typically > 5 mW output power
- small size
- easy usability
- high efficiency
- long-term stability
For more than 20 years nanoplus has been the technology leader for lasers in gas sensing. We produce lasers at large scale at our own fabrication sites in Gerbrunn and Meiningen. nanoplus cooperates with the leading system integrators in the TDLAS based analyzer industry. More than 30,000 installations worldwide prove the reliability of nanoplus lasers.
Quick description of nanoplus FP laser technology
nanoplus uses a unique and patented technology for FP laser diode manufacturing. We follow a ridge waveguide approach, which is independent of the material system.
Related Information for nanoplus FP laser diodes between 840 nm and 1100 nm
Specifications
Mountings & Accessories
The following table summarizes the typical FP laser specifications in the 840 nm to 1100 nm range:
| parameters (T = 25 °C) | symbol | unit | minimum | typical | maximum |
|---|---|---|---|---|---|
| wavelength precision | δ | nm | + / - 20 | ||
| optical output power | Pout | mW | 35 | ||
| forward current | If | mA | 70 | ||
| threshold current | lth | mA | 50 | ||
| typical maximum operating voltage | Vop | V | 2 | ||
| slow axis (FWHM) | degrees | 17 | 20 | 25 | |
| fast axis (FWHM) | degrees | 35 | 40 | 45 | |
| emitting area | W x H | µm x µm | 1.5 x 1.3 | 1.8 x 1.5 | 2.0 x 1.6 |
| storage temperature | TS | °C | -40 | +20 | +80 |
| operational temperature at case | TC | °C | -20 | +25 | +50 |
nanoplus FP lasers show outstanding spectral and electrical properties. They are demonstrated in figures 1 and 2. Click on the graphics to enlarge.
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If you are uncertain whether you require a FP laser, compare the specifications with our Distributed Feedback Lasers or contact us.
nanoplus offers a variety of free space and fiber coupled mountings. Configure your laser according to your needs.
Free space mountings
Select a TO header with or without TEC. The TO headers are hermetically sealed with cap and window. Ask for customization without cap or without window. c-mount is available upon request. Please click on the mounting for detailed specifications and dimensions.
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Fiber coupled mounting
Opt for our SM fiber coupled butterfly package with TEC and thermistor. Please click on the mounting for detailed specifications and dimensions. The SM-BTF is available for lasers up to 2360 nm.
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Accessories
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The nanoplus TO5 heatsink facilitates your laser set up by:
- improved heat distribution
- connectors for laser diode driver
- connectors for temperature controller
- M6 thread for optical posts
- easy use with standard cage systems
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The nanoplus TO5 heatsink is available with collimation. The optical set up guarantees a collimated elliptical beam shape.