US 12,332,419 B2
Imaging device with a photonic integrated circuit
Ryadh Abdullah Zakaria, Waterlooville (GB); Chad William Hoyt, Roseville, CA (US); and Matthew Wade Puckett, Phoenix, AZ (US)
Assigned to Honeywell International Inc., Charlotte, NC (US)
Filed by Honeywell International Inc., Charlotte, NC (US)
Filed on Sep. 1, 2023, as Appl. No. 18/460,328.
Prior Publication US 2025/0076629 A1, Mar. 6, 2025
Int. Cl. G02B 21/36 (2006.01); G02B 21/00 (2006.01); G02B 21/06 (2006.01); G03H 1/00 (2006.01)
CPC G02B 21/361 (2013.01) [G02B 21/0064 (2013.01); G02B 21/0068 (2013.01); G02B 21/06 (2013.01); G03H 1/0005 (2013.01); G03H 2001/005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A digital holographic microscope comprising:
a light source; and
a photonic integrated circuit comprising:
a branching waveguide optically coupled to the light source; and
a multi-angle illumination device optically coupled to the branching waveguide.