Koheras BOOSTIK HP High Power, Single Frequency Lasers

PRODUCT

Koheras BOOSTIK HP High Power, Single Frequency Lasers

The Koheras BOOSTIK HP is a maintenance-free single frequency fiber laser with a unique combination of narrow linewidth, excellent beam quality and high output power.

The turn-key 19″ rack system includes control electronics and power supply and is ideal for laboratory work and experimental research e.g. in metrology.

You can choose the operating wavelength of the BOOSTIK HP system freely in the 1 or 1.5 µm range, and the excellent beam quality enables efficient frequency conversion.

The combination of ultra-low noise, narrow linewidth, and high power output makes the Koheras BOOSTIK HP laser a highly versatile system for a long-range of applications. Use the BOOSTIK HP for:

Optical length and frequency standards
Quantum optics/computing & phenomena, such as optical trapping, optical lattice, Bose-Einstein condensate (BEC), atom interferometer, squeezing
Nonlinear optics pump source (SHG, DFG, OPO)
Laser-based metrology, precision laser interferometry, spectroscopy
Optical heterodyning
Coherent communication
Coherent beam combining.

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Koheras BOOSTIK HP High Power, Single Frequency Lasers

Features

Up to 15 W output power at 1 or 1.5 μm
Single frequency, narrow linewidth
Ultra-low frequency and intensity noise
Wide wavelength tuning & kHz modulation
Excellent beam quality ideal for frequency conversion
Optically isolated
Robust, maintenance-free fiber laser

specifications

Optical
Model	E15	Y10
Center Wavelength [nm] ¹⁾	1550-1570, optionally other	1050-1090, optionally lower
Laser Emission	CW – inherently single frequency	CW – inherently single frequency
Beam Quality (2W output)	M² < 1.1	M² < 1.1
Beam Quality (≥5W output)	M² < 1.1	M² < 1.3
Output Power [W] ²⁾	2, 5, 10 or 15	2, 5, 10 or 15
Output Power Regulation [%] ³⁾	30-100	30-100
Linewidth [kHz]	< 1	< 20, optionally lower
Linewidth (Lorentzian) [kHz]	< 0.1	–
Phase-Noise [µrad/√Hz] 1m opt. Path	<2@100 Hz, 0.8@1 kHz, 0.4@10 kHz	NA
RIN Peak [MHz]	app. 0.7	app. 1.5
RIN Level [dBc/Hz]km ⁴⁾	<-100@peak/<-135 @ 10MHz	<-105@peak/ <-140 @ 10 MHz
Long Term Stability (RMS, 1h@25°C) [%]km ⁵⁾	<+/- 2 %	<+/- 2 %
Optical S/N [dB] (50 pm res.)	> 50 (depending on wavelength)	> 50 (depending on wavelength)
Polarization	Linear (PM)	Linear (PM)
Min. Thermal Wavelength Tuning Range [pm]	+/- 350	+/- 240
Total Thermal Wavelength Tuning Range [pm]	1000	700
Fast Wavelength Modulation Range [GHz]	8	10
Fast Wavelength Modulation [kHz]	Up to 20	Up to 20
Optical Monitor Output (from Seed)	FC/APC	FC/APC
Output Fiber Termination (2W Output)	FC/APC	FC/APC & Collimator
Output Fiber Termination (≥5W Output)	Collimator	Collimator
Typical Beam Diameter @1/e²	2W: FC/APC 5, 10 W: ~2mm	2W: FC/APC / < 2.2 mm 5, 10, 15W: < 1 mm
Output Isolation [dB]	> 35	> 30
Mechanical/Electrical
Seeder
Power Supply Requirements [VAC]	100-240, 50-60 Hz
Digital Interface	USB 2.0, Ethernet 10/100
Frequency Modulation	DB9 (male), differential 2×5 V
Fiber Output Type	FC/APC
Fiber Pigtail Length [m]	App. 1
Monitor Output	Yes (FC/APC bulkhead)
Dimensions (HxWxD) [mm]	49 x 447 x 386 (19” 1U)
Weight [kg]	App. 6
Amplifier
Power Supply Requirements [VDC]	90-240 VAC; 50-60 Hz
Fiber Pigtail Length [m]	> 1
Connectors	FC/APC or collimated
Dimensions (HxWxD) [mm]	132x448x451 (19” 3U)
Operating Temperature Range [˚C]	15 – 35
Storage Temperature Range [˚C]	0 – 50
Weight [kg]	< 13