Home › Series › ER / MINI series

ER / MINI series — 1535 nm erbium-glass laser sources

Transmitters for integrators who build their own rangefinder or designator: 100 µJ to millijoule class, 4 to 10 mrad raw divergence, 2.5 to 220 g, with the receiver and timing electronics supplied by your design.

12 models · published range n/a · mass 2.5–220 g · filter the whole matrix

Model	Wavelength	Pulse energy	Divergence	Mass	Package
MINI-100	1535 nm	100 µJ	10.0 mrad	2.5 g	14.5 × 6.3 × 4.37 mm3 (Three linear dimensions in
ER100	1.54 µm	100 µJ	8.0 mrad	7 g	21 × 8 × 6.8 mm3 (Three linear dimensions in mm ar
ER10000	1535 nm	10 µJ	4.0 mrad	220 g	110 × 40 × 24.5mm³ (Three linear dimensions in mm
ER200	1535 nm	200 µJ	8.0 mrad	7 g	21 × 8 × 6.8 mm3 (Three linear dimensions in mm ar
ER2000	1535 nm	2 µJ	4.0 mrad	105 g	60 × 25 × 13.5mm3 (Three linear dimensions in mm a
ER300	1535 nm	300 µJ	7.0 mrad	8.5 g	25 × 8 × 6.8 mm3 (Three linear dimensions in mm ar
ER400	1535 nm	400 µJ	7.0 mrad	12 g	35 × 8 × 6.8mm3 (Three linear dimensions in mm are
ER4000	1535 nm	4 µJ	4.0 mrad	105 g	60 × 25 × 13.5mm3 (Three linear dimensions in mm a
ER500	1535 nm	500 µJ	7.0 mrad	12 g	35 × 8 × 6.8mm3 (Three linear dimensions in mm are
ER800	1535 nm	800 µJ	7.0 mrad	18 g	40 × 8 × 7.5mm3 (Three linear dimensions in mm are
ER8000	1535 nm	8 µJ	4.0 mrad	220 g	110 × 40 × 24.5mm³ (Three linear dimensions in mm
ER900	1535 nm	900 µJ	7.0 mrad	18 g	40 × 8 × 7.5mm3 (Three linear dimensions in mm are

Choosing inside this series

Range, mass and interface move together here: the longest-reach parts are the heaviest and run RS-422, while the lightest parts are short-range and run UART-TTL. Pick the two you cannot negotiate, then read the model page for the test condition behind the range figure — a 12-model series usually quotes several different targets.

Need two or three candidates, not a catalogue? Target size, required range, mass budget and interface. Email tommy@erdimail.com Full matrix