ERDILASER

Product range

1535nm Laser Sources

1535 nm eye-safe erbium glass microchip laser sources, from a 14.5 × 6.3 mm micro package to a 10 mJ transmitter. Every model below carries a published specification table and a datasheet.

Download 1535nm Laser Source Catalogue (PDF) Full range overview · 15 pages · 0.6 MB

Filter

Pulse energy
Repetition rate

Filtering uses the values published in each model's own specification table. The three energy tiers follow the model series: ER10–ER70, MINI-100 and ER100 up to 100 µJ; ER200–ER900 from 100 µJ to 1 mJ; ER2000–ER10000 at 1 mJ and above.

Model Comparison

ModelPulse energyRepetition rateDimensionsWeightPulse widthTier
MINI-100 ≥100 µJ 1–10 Hz 14.5×6.3×4.37 mm³ 2.5 g 3.5 ns Micro package
ER100 ≥100 µJ 1–10 Hz 21×8×6.8 mm³ 7 g 6 ns Micro package
ER200 ≥200 µJ 1–10 Hz 21×8×6.8 mm³ 7 g 5 ns Compact
ER300 ≥300 µJ 1–10 Hz 25×8×6.8 mm³ 8.5 g 5 ns Compact
ER400 ≥400 µJ 1–10 Hz 35×8×6.8mm³ 12 g 6 ns Compact
ER500 ≥500 µJ 1–10 Hz 35×8×6.8mm³ 12 g 6 ns Compact
ER800 ≥800 µJ 1–10 Hz 40×8×7.5mm³ 18 g 7 ns Standard
ER900 ≥900 µJ 1–5 Hz 40×8×7.5mm³ 18 g 7 ns Standard
ER2000 ≥2 mJ 1–5 Hz 60×25×13.5mm³ 105 g 12 ns High energy
ER4000 ≥4 mJ 1–5 Hz 60×25×13.5mm³ 105 g 12 ns High energy
ER8000 ≥8 mJ 1–5 Hz 110×40×24.5mm³ 220 g 13 ns High energy
ER10000 ≥10 mJ 1–5 Hz 110×40×24.5mm³ 220 g 12 ns High energy
ER10 ≥10 µJ 5 kHz 17 × 8 × 7 mm 6 g 5 ns High repetition
ER20 ≥20 µJ 2.5 kHz 17 × 8 × 7 mm 6 g 5 ns High repetition
ER40 ≥40 µJ 1 kHz 17 × 8 × 7 mm 6 g 4 ns High repetition
ER70 ≥70 µJ 500 Hz 17 × 8 × 7 mm 6 g 4 ns High repetition

Specification notes for this table

Values are taken from each model's published specification. Pulse energy is a minimum guaranteed figure; dimensions are the package outline without leads. Confirm the applicable specification against your own acceptance criteria before design freeze.

How to Choose a 1535nm Laser Source

Sixteen models, one wavelength. What separates them is a single trade-off: how much energy one pulse carries, against how many pulses the system can send per second.

From requirement to part number

1Application requirement

  • Target range
  • Target reflectivity
  • Measurement speed
  • Installation space
  • Power budget
  • Operating environment

2Key parameters

  • Pulse energy, µJ–mJ
  • Repetition rate, Hz–kHz
  • Beam divergence and diameter
  • Size, weight, heat

3Select the source

ERDI ER400 1535 nm erbium glass laser source, real product photo

Match the parameters to one of sixteen models — the portfolio below is the whole range.

4System integration

  • Transmit optics
  • Receive optics
  • Detector
  • Timing and signal processing
  • Thermal path

The range in one view

Production units, photographed — grouped by the trade-off above.

High repetition10–70 µJ · 500 Hz–5 kHz

ERDI ER10 1535 nm laser source ER10 10 µJ / 5 kHz 17 × 8 × 7 mm 6 g ERDI ER20 1535 nm laser source ER20 20 µJ / 2.5 kHz 17 × 8 × 7 mm 6 g ERDI ER40 1535 nm laser source ER40 40 µJ / 1 kHz 17 × 8 × 7 mm 6 g ERDI ER70 1535 nm laser source ER70 70 µJ / 500 Hz 17 × 8 × 7 mm 6 g

Compact100–900 µJ · 1–10 Hz

ERDI MINI-100 1535 nm laser source MINI-100 100 µJ / 1–10 Hz 14.5 × 6.3 × 4.37 mm 2.5 g ERDI ER300 1535 nm laser source ER300 300 µJ / 1–10 Hz 25 × 8 × 6.8 mm 8.5 g ERDI ER500 1535 nm laser source ER500 500 µJ / 1–10 Hz 35 × 8 × 6.8 mm 12 g ERDI ER900 1535 nm laser source ER900 900 µJ / 1–5 Hz 40 × 8 × 7.5 mm 18 g

High energy2–10 mJ · 1–5 Hz

ERDI ER2000 1535 nm laser source ER2000 2 mJ / 1–5 Hz 60 × 25 × 13.5 mm 105 g ERDI ER4000 1535 nm laser source ER4000 4 mJ / 1–5 Hz 60 × 25 × 13.5 mm 105 g ERDI ER10000 1535 nm laser source ER10000 10 mJ / 1–5 Hz 110 × 40 × 24.5 mm 220 g

Er:YAG or erbium glass? The two erbium lasers compared →

What to send with an enquiry

You do not need to know the pulse energy yet. These eight items usually settle the model in one exchange.

  • Required range and target type
  • Measurements per second
  • Transmit and receive aperture
  • Maximum size and mass
  • Supply voltage and current
  • Temperature range and duty cycle
  • Beam divergence or spot size
  • OEM or ODM expectation

Describe your requirement Engineering resources Datasheet, outline drawing and 3D model are published for every model on this page.

All Models