Simplify Complex Science

Precision isn’t a guess — it’s science. In this section, we’ll break down how different wavelengths interact with skin, tissue, and target chromophores. You’ll learn how to match wavelengths to conditions with clarity and confidence, ensuring every pulse has a purpose. Understanding absorption peaks, penetration depth, and the role of skin type will make you a safer, more strategic provider — whether you’re using BBL, MOXI, HALO, or anything in between.

Because results start with hitting the right target. 

This module trains your eye — and your brain — to seek out melanin, hemoglobin, and water with the precision of a laser. You’ll learn to interpret pigment, vessel, and hydration patterns through a scientific lens so you can select ideal modalities, filters, and energy levels. Mastering chromophore theory elevates every consultation, treatment plan, and clinical outcome.

Welcome to fluency in the language of light.

 From pulse width and fluence to energy stacking and spot size calibration, this is where you become fluent in laser physics. We’ll translate the intimidating into the understandable — without watering it down. By the end, you’ll not only understand how lasers work, you’ll know how to think like one. That’s what makes a provider unstoppable.

Become a Master Laser & Light 

Get ready to master laser physics, safety, and skin histology like a pro! Dive into immersive visuals, interactive assignments, and real-world examples to understand the science of light and skin. Gain confidence in applying international safety protocols and evidence-based practice.

Dana Smith 

Global Trainer | Laser Physics Nerd | Founder of LaserSmart + LaserGeeks With over 13 years in aesthetic laser education, Dana Smith has trained thousands of providers across the U.S., U.K., and Europe — from brand-new laser techs to top-tier surgeons. She’s a clinical trainer, consultant, and speaker known for breaking down complex physics into language real humans understand. Dana’s approach is direct, evidence-based, and a little rebellious. She’s not here to hype a brand — she’s here to teach you how to think critically, use your brain, and get consistent results. If you’ve ever felt under-trained, under-informed, or overwhelmed by your laser’s “magic buttons,” this is your classroom.

Course Curriculum

8 Chapters · 38 Lessons

  1. 1

    Curriculum, Navigation & Orientation

    1. Physics, Safety, Skin Histology Free preview
    2. Curriculum Overview Free preview
    3. (Included in full purchase)

      🎙️ LASERSMART CORE OF KNOWLEDGE — WELCOME AUDIO LESSON

    4. (Included in full purchase)

      Lesson 1: Understanding Light & Laser Basics

    5. (Included in full purchase)

      🕵🏻‍♀️ The Wavelength Detective — Case 1

    6. (Included in full purchase)

      ⚡️💡 Laser vs. Light

    7. (Included in full purchase)

      💎 Deep Dive: Laser Mediums Explained

    8. (Included in full purchase)

      🛡️ Laser Safety: Non-Negotiable Foundations for Clinical Confidence

    9. (Included in full purchase)

      The Wavelength Detective: Fitz IV PIH

    10. (Included in full purchase)

      The Four Pillars — Real Questions from Real Providers

    11. (Included in full purchase)

      ✨ In honor of Star Wars Day.

    12. (Included in full purchase)

      Downloads

    13. (Included in full purchase)

      The Nature of Light & Energy

    14. (Included in full purchase)

      Glossary & Downloads

    15. (Included in full purchase)

      Laser Safety Essentials

    16. (Included in full purchase)

      Laser Physics: The Origin Story

    17. (Included in full purchase)

      Laser Safety in Aesthetic Practices

    18. (Included in full purchase)

      Laser Safety in Aesthetic Practices

  2. 2

    Let there be light...

    1. (Included in full purchase)

      ⚡️Where IT All Began

    2. (Included in full purchase)

      From Myth to Measurement

    3. (Included in full purchase)

      Foundations of Laser Development

    4. (Included in full purchase)

      When Light Became Medicine

    5. (Included in full purchase)

      The Science of Safety

    6. (Included in full purchase)

      Hazards and Harmony

    7. (Included in full purchase)

      The Protected Patient

    8. (Included in full purchase)

      The Power of Documentation

    9. (Included in full purchase)

      Post-Lesson Reflection

  3. 3

    Fundamentals of Light

    1. (Included in full purchase)

      Knowledge Check

    2. (Included in full purchase)

      🎼 The Five-Part Symphony of Laser Interaction

    3. (Included in full purchase)

      Glossary & Downloads

    4. (Included in full purchase)

      Module Overview

  4. 4

    The Biophysics of Skin & Light

    1. (Included in full purchase)

      Module 2

  5. 5

    Safety & Compliance

    1. (Included in full purchase)

      Module 3 Overview

    2. (Included in full purchase)

      Laser Physics Q&A | The Four Pillars

  6. 6

    Device Physics & Parameter Control

    1. (Included in full purchase)

      📘 Module 4 – Device Physics & Parameter Control

    2. (Included in full purchase)

      Visual Diagrams — Chromophore Targeting & Skin Layers

  7. 7

    Clinical Integration & Reflection

    1. (Included in full purchase)

      Troubleshooting Tissue Response in Real Time

  8. 8

    Consultation

    1. (Included in full purchase)

      LaserSmart Consultation Compass

Ready to Transform Your Practice?

Enroll now to access expert-led training and elevate your skills in laser & light technologies

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