Koheras BOOSTIK HP High Power, Single Frequency Lasers
The Koheras BOOSTIK HP is a maintenance-free single frequency fiber laser…
Show .
KOHERAS MIKRO Single-Frequency OEM Lasers
he Koheras BASIK MIKRO is the smallest industrial single frequency fiber laser on the market. Designed for OEM integration in industrial sensing systems like DAS and vibrometry, it features unrivaled reliability and a robust design. The module includes fully integrated laser control electronics and continuous monitoring of the laser performance. Based on a truly single mode DFB fiber laser architecture, it offers ultra stable performance free of mode-hops.
With thousands of lasers installed in DAS systems worldwide, the Koheras MIKRO sets the standard for performance and reliability in high performance sensing applications.
The standard wavelength is 1550 nm and the MIKRO is available with output wavelength anywhere in the 1535 to 1580 nm range. Moreover, the laser offers a wide thermal wavelength tuning range and can be combined with fast wavelength modulation e.g. for external stabilization.
The lasers are available with PM (Polarisation Maintaining) or non-PM output. For easy control, the MIKRO is available with an optional USB interface kit and can be controlled via our NKTP CONTROL graphical user interface.
KOHERAS MIKRO Single-Frequency OEM Lasers
Features
- Compact and robust laser optimized for OEM integration in sensing applications like DAS and vibrometry
- Low phase noise and narrow linewidth
- Robust single frequency operation
- High wavelength stability
- PM and fast frequency tuning option
specifications
Optical |
|
|---|---|
Model |
E15 |
| Laser Emission | CW – inherently single frequency |
| Beam Quality, M² | < 1.05 |
| Linewidth * | < 0.1 kHz |
| Max Phase Noise | -90 dB((Rad/√Hz)/m) @10 Hz -110 dB((Rad/√Hz)/m) @100 Hz -130 dB((Rad/√Hz)/m) @20 kHz |
| Max Phase-Noise | 32 (µrad/√Hz)/m @10 Hz 3.2 (µrad/√Hz)/m @100 Hz 0.3 (µrad/√Hz)/m @20 kHz |
| RIN Peak | app. 0.7 MHz |
| RIN Level @ Peak / 10 MHz [dBc/Hz] | <-100 / <-135 |
| Optical S/N (50 pm res.) | > 50 dB (typ. > 55 dB) |
| Min Thermal Wavelength Tuning Range ** | +/- 150 pm |
| Total Thermal Tuning Range | 450 pm |
Options: |
|
| Fast Wavelength Modulation Range | > 8 GHz |
| Fast Wavelength Modulation | Up to 20 kHz |
| PM Output – PER | > 23 dB |
Mechanical / Electrical/Environmental |
|
| Power Supply Requirements | 12 VDC |
| Power Consumption | Typical 4 W, max 12 W |
| Communication Interface | RS-485 |
| Optical Output | FC/APC (0.5 m pigtail) |
| Dimensions (HxWxD) | 20 mm x 70 mm x 150 mm |
| Weight (kg) | 0.35 kg |
| Operating Temperature Range, Module Temperature | 10 – 60 °C |
| Humidity non Condensing | 0-70 %RH |
* 120 µs integration time.
** At room temperature: If the laser is operated in very cold or hot environments, this wavelength range is truncated on either the upper or lower side
Manufacturers
show DATA — DO NOT CHANGE ID–
Document
KOHERAS MIKRO Datasheet
Industries
show DATA — DO NOT CHANGE ID–
Methods
show DATA — DO NOT CHANGE ID–
* For More Information Please Click Here.
Koheras ADJUSTIK Single-Frequency Lasers
The Koheras ADJUSTIK is a rack-mountable benchtop single-frequency DFB fiber laser. Based…
Show 
Koheras BASIK Single Frequency Line Card Lasers
The Koheras BASIK single frequency fiber lasers are the pinnacle of…
Show 
Koheras ACOUSTIK Madular Fiber Laser
Koheras ACOUSTIK provides rack integration of up to 16 Koheras…
Show 
NKT PHOTONICS laser control software
CONTROL is our unified software platform capable of controlling all…
Show