Introducing the Future of Tunable Laser Technology

Chilas, a leading manufacturer of PIC-based tunable lasers, has just unveiled an exciting lineup of cutting-edge laser modules: Chilas ATLAS, COMET, and POLARIS. Designed for high-performance applications, these compact, easy-to-operate laser modules offer unmatched precision and tunability for a wide range of industrial and scientific fields.

Next-Gen Precision: Chilas Launches ATLAS, COMET, and POLARIS Lasers

With features tailored for metrology, optical device testing, coherent communication, and quantum technologies, this latest range expands the possibilities for high-performance optical systems. Each model brings specialized capabilities designed to meet the specific needs of modern research and industry.

ATLAS: Versatile Tunable Laser for Precision Applications

The Chilas ATLAS is a wavelength-tunable laser module designed for applications requiring high resolution and an ultra-narrow linewidth. Offering wide tuning ranges around 685 nm, 850 nm, 1550 nm, 1600 nm, and 1700 nm, ATLAS enables precise wavelength selection across multiple spectral regions.

Key application areas include:

• Metrology – High-accuracy optical measurement systems
• Optical Device Testing – Performance evaluation of photonic components
• Spectroscopy – High-resolution spectral analysis for material characterization

The combination of broad tunability and spectral purity makes ATLAS a valuable tool for demanding optical experiments and testing environments.

COMET: High-Speed Swept-Source Laser for Dynamic Sensing

The Chilas COMET is designed for applications requiring fast and continuous wavelength sweeping. With a 100 nm per second sweep speed across the telecom C-band (1530-1565 nm) and an output power exceeding 20 mW, this laser enables high-speed spectral scanning.

Its capabilities make it particularly well-suited for:

• Structural Health Monitoring – Fiber Bragg Grating (FBG) sensing systems for strain and temperature detection
• Optical Coherence Tomography (OCT) – High-resolution imaging for medical and industrial applications
• LiDAR – Dynamic wavelength tuning for precise distance and velocity measurements

Enhanced calibration procedures and a specialized driver ensure smooth, quasi-continuous wavelength sweeping, optimizing performance for time-sensitive sensing applications.

POLARIS: Ultra-Stable Laser for Coherent Communication and Quantum Applications

The Chilas POLARIS is a single-frequency, ultra-stable laser available at selectable ITU channels, delivering exceptional long-term frequency and power stability. This stability is essential for applications requiring minimal frequency drift and high coherence over extended periods.

Key applications include:

• Coherent Optical Communication – Enabling high-spectral-efficiency data transmission
• Metrology – Providing reference signals with long-term stability
• Quantum Key Distribution (QKD) – Enhancing secure quantum communication networks

By ensuring precise and stable optical output, POLARIS supports the most demanding requirements in telecommunications, high-precision measurement, and quantum technologies.

Leveraging PIC Technology for Enhanced Performance

All three laser models incorporate photonic integrated circuit (PIC) technology, offering significant advantages in compactness, stability, and power efficiency. These modules are designed for seamless integration into laboratory setups and industrial systems, delivering robust performance across a range of critical applications.

IVAM Member Profile