The field of Laser Physics comprises an intrinsic part of today's technological innovation's backbone. Pioneering the investigation of distinct aspects of light and its emissions, laser physics is pivotal in industries such as medicine, defense, telecommunications, and manufacturing.

Despite its widespread application and promising potential, it's essential to highlight the potential hazards associated with it. As the saying goes, "With great power comes great responsibility", appropriately applies to laser technology usage.

Highlighting the Area: Laser Safety

Laser safety refers to the safe design, use, and implementation of lasers to minimize the risk of laser accidents, especially those involving the eyes and bare skin. Both users and bystanders can be susceptible to these hazards, which could range from minor skin burns to irreversible damage to the eyesight.

Laser safety standards are based on the laser's continual wave output power, pulse energy, or peak pulse power. These standards necessitate proper training of laser users and stringent precautionary measures to avoid accidents.

About Laser Safety Measures

Safety measures involve a series of steps, starting with a pre-use hazard assessment that involves identifying potential risks associated with a particular laser device. It's followed up with contingent measures and safety guidelines that define the working pattern around the laser device. Protocols may range from wearing special eyewear to avoid accidental exposure to ensuring the usage of laser in a designated, sign-posted area.

Safeguarding with Preventive Maintenance

Preventive maintenance is another critical aspect of the safety regime. Regular inspections can help identify potential issues with the laser devices which, if left unchecked, could lead to serious accidents. Scheduled servicing and maintenance help in ensuring the safe and efficient operation of laser tools and machines over time.

Anomaly Recognition with Machine Learning

With the advent of AI and machine learning technologies, we are now able to track and analyze intricate data patterns that were otherwise almost impossible to decipher manually. Machine learning algorithms, when incorporated into monitoring systems, can identify anomalies in machine performance data. Not only can this help in predicting potential system failures but can also aid in preventive maintenance, thereby bringing us back to the idea of better laser safety.

The Role of ChatGPT-4

With the advent of ChatGPT-4, we have a machine learning model that can provide invaluable support in assessing risk and identifying hazards. By reviewing incident data, ChatGPT-4 can generate a comprehensive database, predicting potential future incidents and suggesting preventive measures before any endangerment occurs.

The benefits of integrating machine learning for safety assessment, particularly with ChatGPT-4, are plentiful. The system can handle repetitive tasks, freeing up professionals to focus on complex troubleshooting and strategic improvements. It effectively reviews and assimilates vast, intricate data – something a human might take weeks to sift through - in a matter of minutes.

Conclusion

The combination of technology, safety, and artificial intelligence is a formidable one. Laser physics, despite its immense potential, isn't devoid of risks. Hence, enforcing safety protocols and harnessing the power of AI like ChatGPT-4 ensures that we can benefit from the applications of laser technology while maintaining a safe environment for its usage.

In this age of rapid advancement and innovation, proactive safety measures, coupled with AI-enhanced vigilance, can spell the difference between safe utilization and hazardous mishaps. As we continue to harness the power of laser physics, the need to invest in robust safety strategies and technologies like ChatGPT-4 to aid in this quest becomes increasingly pertinent.