rayoptics.parax.specsheet module

module to facilitate first order definition of an optical model

create_specsheet(conjugate_type, **inputs)[source]

create_specsheets()[source]

create_specsheet_from_model(opt_model)[source]: Return a specsheet filled with the current data from opt_model.

class SpecSheet(conjugate_type, imager=None, imager_inputs=None, frozen_imager_inputs=None, etendue_inputs=None, etendue_values=None)[source]

Bases: object

First order optical specification for OpticalModel

conjugate_type: one of infinite, finite

imager: instance of IdealImager

imager_inputs: dict of inputs to ideal_imager_setup

frozen_imager_inputs: list of booleans, if True the parameter is frozen

etendue_inputs: field and aperture inputs used to define the etendue

etendue_values: dict2D of aperture/field vs object/image

partitions: ‘imager’, ‘field’, and ‘aperture’; number of items in each

listobj_str()[source]: list the spec sheet

sync_to_restore(opt_model)[source]

imager_defined()[source]: True if the imager is completely specified.

partition_defined()[source]: which partition defines the imager or None

generate_from_inputs(imgr_inputs, etendue_inputs)[source]: compute imager and etendue values given input dicts

get_etendue_inputs(ape_fld_key)[source]: returns key, value pair for ‘aperture’|’field’ ape_fld key.

get_parax_start_data(thi_0, n_0, n_k)[source]