Description
The Photodigm IsoBragg™ DBR laser diode module is a state-of-the-art fiber-coupled and optically isolated laser diode package, designed for high-performance precision applications. It integrates Photodigm’s proprietary Distributed Bragg Reflector (DBR) laser diode technology, delivering single-frequency, single-spatial-mode output through a 1-meter-long polarization-maintaining (PM) fiber with an FC/APC connector.
Engineered for exceptional stability and power efficiency, the IsoBragg™ near infrared diode laser package provides optical isolation of ≥30 dB, ensuring minimal signal interference. With a power range from 30 mW to 160 mW, it supports demanding applications that require precision and consistency. The package also features active temperature control via an integrated thermoelectric cooler (TEC), maintaining optimal laser performance across various environmental conditions.
Constructed with a durable Aluminum 6061 housing, the compact 84.4 × 40.0 × 29.0 mm design makes it ideal for integration into advanced photonic systems. Whether for spectroscopy, metrology, atomic physics, or quantum optics, the IsoBragg™ DBR diode laser ensures reliable, high-purity optical output with enhanced performance and longevity.
852.347 Single-Frequency DBR Fiber-Coupled Optically Packaged IsoBragg
Specifications
| Laser Type: | Continuous Wave (CW) |
|---|---|
| Fiber Type: | Single Mode |
| Wavelength: | 852 nm |
| Output Power: | 30 mW |
| Fiber Core Diamater: | Not Specified |
| Fiber Cladding Diameter: | Not Specified |
| Optical Isolation: | ≥ 30 dB |
| Fiber Bend Radius: | 25 mm |
| Fiber Numerical Aperture: | 0.12 |
| Dimensions: | 84.4 x 40.0 x 29.0 mm |
| Nominal Laser Linewidth @ LIV Current: | 500 kHz |
| Operating Current, Max (CW & Pulsed): | 350 mA |
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Features
- Fiber-Coupled Output: This NIR diode laser module delivers a single-spatial-mode beam through a PM fiber with FC/APC connector
- High Optical Isolation: Reduces back reflections with ≥30 dB optical isolation
- Precision Power Control: Offers an adjustable 30 mW – 160 mW output range
- Thermoelectric Cooling (TEC): Maintains stability with -2.8V to 2.8V TEC voltage range
- Compact and Durable Design: Constructed with Aluminum 6061 housing in an 84.4 × 40.0 × 29.0 mm package
Applications
- High-Resolution Spectroscopy: This DBR diode laser provides narrow-linewidth, high-purity laser output for spectroscopic applications
- Quantum Optics & Atomic Physics: Enables precision experiments requiring stable single-frequency lasers
- Metrology & Optical Sensing: Ensures accurate measurements with ultra-stable optical performance
- Laser Communications: Supports coherent optical transmission with minimal signal loss
- Biomedical Imaging & Analysis: Delivers consistent, high-quality laser output for medical and analytical applications
Frequently Asked Questions
What makes the IsoBragg™ laser diode package unique?
What type of fiber does the IsoBragg™ diode laser use?
What is the power range of the IsoBragg™ DBR laser diode module?
How does the integrated thermoelectric cooler (TEC) improve performance?
What are the key applications of the IsoBragg™ diode laser?
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