Head volume of just 1.6L. Embedded VECSEL light source that meets continuous operation requirements.
【Features】 ■ Compact design compatible with 2U rack mounting (Head dimensions: 214×103×74mm) ■ High environmental resistance due to the sealed resonator, enabling unmanned and long-duration continuous operation ■ SF: 700–2150nm / SHG: 350–800nm, with maximum outputs of 10W/3W respectively ■ Easy integration of the device with Ethernet and USB remote control, and included GUI software The 'VXL Series' is a next-generation single-frequency VECSEL platform designed for integration into actual devices and systems. While maintaining research-grade optical performance, it features a modular configuration that separates the laser head (1.6L) from the pump unit (1.8L), significantly improving SWaP-C (Size, Weight, Power consumption, Cost). The robust sealed resonator structure allows for continuous operation throughout the day and supports fiber input/output interfaces, making it easy to implement in field-deployed systems. The independence of the head and pump unit also allows for speedy maintenance operations using spare parts, which is a significant advantage for mass-produced and operational devices.
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basic information
■Method: VXL SF = Directly Oscillating VECSEL (CW) / VXL SHG = Resonator Internal Second Harmonic Generation VECSEL (CW) ■Wavelength Range: SF 700 to 2150 nm / SHG 350 to 800 nm ■Optical Output (when using external excitation laser): SF 0.5 to 10 W / SHG 0.01 to 3 W *Varies by wavelength ■Wavelength Coarse Adjustment: SF Maximum ±1 nm / SHG Maximum ±0.5 nm ■Mode Hop-Free Scanning (Low Speed): SF Up to 10 GHz / SHG Up to 15 GHz ■Line Width (Self-oscillation, Representative Value): Instantaneous <100 Hz, <10 kHz @ RMS 10 μs ■Frequency Modulation: Piezo Element, Bandwidth 10 kHz / Phase Modulation (Optional): In-resonator EOM ■Output Stability: <0.5% (8 hours RMS) / Optical SNR: >100 dB ■Beam Quality: M² <1.1 (TEM00) / Polarization Extinction Ratio: >20 dB ■Polarization: SF p-polarization / SHG s-polarization (Fundamental wave can be extracted as a secondary output) ■Control: Ethernet/USB Remote, PC GUI included ■Power Supply: 100 to 240 VAC input, 24 VDC, 300 W output / Cooling: Water-cooled chiller (4HU)
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Applications/Examples of results
Quantum technology devices, spectroscopic measurement systems, embedded light sources for field-installed equipment, long-term continuous operation in industrial applications, etc.
Company information
Nihon Laser, founded in 1968, is the oldest and largest specialized company in Japan for lasers and optical-related products, having grown alongside advancements in laser technology with the support of our customers as a pioneer in the laser trading industry. We allocate just over 10% of our workforce to engineers, making us a trading company with strong technical expertise. We provide excellent laser products and optical-related products from around the world, including the USA, UK, Germany, France, Switzerland, Denmark, and Lithuania. We have established agency agreements with top-class manufacturers in each country, and currently, we have about 50 overseas trading partners. Additionally, we can independently assemble laser-related equipment sourced from around the world and offer it as application systems. While we are a trading company, we also provide services akin to a fabless manufacturer. With gratitude for our customers' demands, we will continue to offer flexible and aggressive solutions.
